Best of Rationality Quotes

80 points Rain 03 August 2010 12:56:46AM Permalink

Personally, I've been hearing all my life about the Serious Philosophical Issues posed by life extension, and my attitude has always been that I'm willing to grapple with those issues for as many centuries as it takes.

-- Patrick Nielsen Hayden

25 points Rain 07 January 2010 11:39:22PM Permalink

In the wake of such suffering, there is no way to adequately explain the tragedy. Yet the seemingly random nature of the mass deaths has made them even harder for the survivors to understand.

"In a situation like this, it's only natural to want to assign blame," said Dr. Frederick MacDougal of the National Center for Infectious Diseases, who recently lost a third cousin to a degenerative nerve disorder. "But the disturbing thing about this case is that no one factor is at fault. People are dying for such a wide range of reasons--gunshot wounds, black-lung disease, falls down elevator shafts--that we have been unable to isolate any single element as the cause."

"No one simple explanation can encompass the enormous scope of this problem," MacDougal added. "And that's very difficult for most people to process psychologically."

[...]

Meanwhile, as the world continues to grapple with this seemingly unstoppable threat, the deaths--and the sorrow, fear and pain they have wrought--continue.

As Margaret Heller, a volunteer at a clinic in Baltimore put it, "We do everything we can. But for most of the people we try to help, the sad truth is it's only a matter of time."

-- The Onion, Millions and Millions Dead

Related: World Death Rate Holding Steady At 100 Percent

25 points Rain 02 July 2010 12:05:26AM Permalink

Nature draws no line between living and nonliving.

-- K. Eric Drexler, Engines of Creation

22 points Rain 01 March 2010 09:53:48PM Permalink

If knowledge can create problems, it is not through ignorance that we can solve them.

-- Isaac Asimov

22 points Rain 03 September 2010 12:15:26PM Permalink

Robot: "With all your modern science, are you any closer to understanding the mystery of how a robot walks or talks?"

Farnsworth: "Yes you idiot! The circuit diagram is right in the inside of your case."

Robot: "I choose to believe what I was programmed to believe!"

-- Futurama, The Honking

19 points Rain 01 April 2010 08:48:19PM Permalink

The important work of moving the world forward does not wait to be done by perfect men.

-- George Eliot

19 points Rain 05 October 2010 05:37:38PM Permalink

The singularity is my retirement plan.

-- tocomment, in a Hacker News post

18 points Rain 01 February 2010 12:44:08PM Permalink

One of my advisors will be an average five-year-old child. Any flaws in my plan that he is able to spot will be corrected before implementation.

I will maintain a realistic assessment of my strengths and weaknesses. Even though this takes some of the fun out of the job, at least I will never utter the line "No, this cannot be! I AM INVINCIBLE!!!" (After that, death is usually instantaneous.)

I will be neither chivalrous nor sporting. If I have an unstoppable superweapon, I will use it as early and as often as possible instead of keeping it in reserve.

If my advisors ask "Why are you risking everything on such a mad scheme?", I will not proceed until I have a response that satisfies them.

I will see a competent psychiatrist and get cured of all extremely unusual phobias and bizarre compulsive habits which could prove to be a disadvantage.

I will never build a sentient computer smarter than I am.

-- Peters Evil Overlord List on how to be a less wrong fictional villain

18 points Rain 01 February 2010 12:41:11PM Permalink

As we know,

There are known knowns.

There are things

We know we know.

We also know

There are known unknowns.

That is to say

We know there are some things

We do not know.

But there are also unknown unknowns,

The ones we don't know

We don't know.

-- Donald Rumsfeld, Feb. 12, 2002, Department of Defense news briefing

18 points Rain 01 March 2010 09:54:29PM Permalink

In an universe full of inanimate material, sentient beings are gods.

-- spire3661, in a Slashdot post

18 points Rain 01 May 2010 02:22:03PM Permalink

We live in a vast and awesome universe in which, daily, suns are made and worlds destroyed, where humanity clings to an obscure clod of rock. The significance of our lives and our fragile realm derives from our own wisdom and courage. We are the custodians of life's meaning.

-- Carl Sagan

17 points Rain 01 April 2010 08:48:00PM Permalink

Any technique, however worthy and desirable, becomes a disease when the mind is obsessed with it.

-- Bruce Lee

17 points Rain 01 April 2010 08:47:41PM Permalink

The word agnostic is actually used with the two distinct meanings of personal ignorance and intrinsic unknowability in the same context. They are distinguished when necessary with a qualifier.

WEAK agnosticism: I have no fucking idea who fucked this shit up.

STRONG agnosticism: Nobody has any fucking idea who fucked this shit up.

There is a certain confusion with weak atheism which could (and frequently does) arise, but that is properly reserved for the category of theological noncognitivists,

WEAK atheism: What the fuck do you mean with this God shit?

STRONG atheism: Didn't take any God to fuck this shit up.

which is different again from weak theism.

WEAK theism: Somebody fucked this shit up.

STRONG theism: God fucked this shit up.

An interesting cross-categorical theological belief not easily represented above is

DEISM: God set this shit up and it fucked itself.

-- Snocone, in a Slashdot post

17 points Rain 01 May 2010 02:21:41PM Permalink

I've always believed that the mind is the best weapon.

-- John Rambo, Rambo: First Blood Part II

17 points Rain 03 August 2010 12:56:20AM Permalink

A great many people think they are thinking when they are merely rearranging their prejudices.

-- William James

16 points Rain 02 July 2010 12:05:14AM Permalink

The mind is not a vessel to be filled but a fire to be kindled.

-- Plutarch

15 points Rain 01 April 2010 08:47:27PM Permalink

If trees could scream, would we be so cavalier about cutting them down? We might, if they screamed all the time, for no good reason.

-- Jack Handey's Deep Thoughts

13 points Rain 02 July 2010 12:06:30AM Permalink

A superstition is a premature explanation that overstays its time.

-- George Iles

12 points Rain 01 September 2009 11:52:15PM Permalink

I am only one, but I am still one. I cannot do everything, but still I can do something; and just because I cannot do everything, I will not refuse to do the something that I can do.

-Helen Keller

12 points Rain 07 January 2010 11:37:36PM Permalink

A man should never be ashamed to own he has been in the wrong, which is but saying, in other words, that he is wiser today than he was yesterday.

-- Alexander Pope

12 points Rain 01 February 2010 12:42:53PM Permalink

O Lord our Father, our young patriots, idols of our hearts, go forth to battle -- be Thou near them! With them -- in spirit -- we also go forth from the sweet peace of our beloved firesides to smite the foe. O Lord our God, help us to tear their soldiers to bloody shreds with our shells; help us to cover their smiling fields with the pale forms of their patriot dead; help us to drown the thunder of the guns with the shrieks of their wounded, writhing in pain; help us to lay waste their humble homes with a hurricane of fire; help us to wring the hearts of their unoffending widows with unavailing grief; help us to turn them out roofless with little children to wander unfriended the wastes of their desolated land in rags and hunger and thirst, sports of the sun flames of summer and the icy winds of winter, broken in spirit, worn with travail, imploring Thee for the refuge of the grave and denied it -- for our sakes who adore Thee, Lord, blast their hopes, blight their lives, protract their bitter pilgrimage, make heavy their steps, water their way with their tears, stain the white snow with the blood of their wounded feet! We ask it, in the spirit of love, of Him Who is the Source of Love, and Who is the ever-faithful refuge and friend of all that are sore beset and seek His aid with humble and contrite hearts. Amen.

-- Mark Twain, excerpt from The War Prayer

12 points Rain 03 August 2010 12:48:23PM Permalink

Read, every day, something no one else is reading. Think, every day, something no one else is thinking. Do, every day, something no one else would be silly enough to do. It is bad for the mind to be always part of unanimity.

-- Christopher Morley

11 points Rain 07 January 2010 11:34:47PM Permalink

He must be very ignorant; for he answers every question he is asked.

-- Voltaire

11 points Rain 01 March 2010 09:53:26PM Permalink

Truth is beautiful, without doubt; but so are lies.

-- Ralph Waldo Emerson

11 points Rain 01 May 2010 02:22:14PM Permalink

As a species we're fundamentally insane. Put more than two of us in a room, we pick sides and start dreaming up reasons to kill one another. Why do you think we invented politics and religion?

-- Ollie, The Mist, 2007

11 points Rain 06 December 2010 03:06:16AM Permalink

Human beings are perhaps never more frightening than when they are convinced beyond doubt that they are right.

-- Laurens Van der Post

10 points Rain 01 September 2009 10:49:34PM Permalink

Wisdom is not only to be acquired, but also to be utilized.

-Marcus Tullius Cicero

10 points Rain 07 January 2010 11:35:45PM Permalink

Somewhere, something incredible is waiting to be known.

-- Carl Sagan

9 points Rain 30 November 2009 03:08:20AM Permalink

A facility for quotation covers the absence of original thought.

-- Dorothy L. Sayers

9 points Rain 02 November 2010 09:21:06PM Permalink

I am still learning.

-- Michaelangelo's motto

8 points Rain 30 November 2009 03:08:37AM Permalink

Fallacies do not cease to be fallacies because they become fashions.

-- G. K. Chesterton

8 points Rain 01 February 2010 12:40:42PM Permalink

There's no mystical energy field that controls my destiny.

-- Han Solo

8 points Rain 01 March 2010 09:55:15PM Permalink

Individual science fiction stories may seem as trivial as ever to the blinder critics and philosophers of today -- but the core of science fiction, its essence, the concept around which it revolves, has become crucial to our salvation if we are to be saved at all.

-- Isaac Asimov

8 points Rain 02 July 2010 12:05:34AM Permalink

Human stupidity is formidable but not invincible.

-- Robert C. W. Ettinger, The Prospect of Immortality

8 points Rain 03 August 2010 12:55:31AM Permalink

Your imaginings can have as much power over you as your reality, or even more.

-- Charles T. Tart

8 points Rain 12 October 2010 12:18:52AM Permalink

I can live with doubt, and uncertainty, and not knowing. I think it's much more interesting to live not knowing than to have answers which might be wrong. I have approximate answers, and possible beliefs, and different degrees of certainty about different things, but I'm not absolutely sure of anything, and in many things I don't know anything about, such as whether it means anything to ask why we're here, and what the question might mean. I might think about a little, but if I can't figure it out, then I go to something else. But I don't have to know an answer. I don't feel frightened by not knowing things, by being lost in a mysterious universe without having any purpose, which is the way it really is, as far as I can tell, possibly. It doesn't frighten me.

-- Richard Feynman, The Pleasure of Finding Things Out

7 points Rain 01 September 2009 10:57:48PM Permalink

You won't gain knowledge by drinking ink.

-Arab proverb

7 points Rain 30 November 2009 03:14:23AM Permalink

Take time to deliberate, but when the time for action has come, stop thinking and go in.

-- Napoleon Bonaparte

7 points Rain 07 January 2010 11:35:26PM Permalink

No effect is ever the effect of a single cause, but only a combination of causes.

-- Herbert Samuel

7 points Rain 01 May 2010 02:22:28PM Permalink

Dedication, absolute dedication, is what keeps one ahead -- a sort of indomitable, obsessive dedication and the realization that there is no end or limit to this because life is simply an ever-growing process, an ever-renewing process.

-- Bruce Lee

7 points Rain 01 June 2010 11:49:33PM Permalink

The most erroneous stories are those we think we know best - and therefore never scrutinize or question.

-- Stephen Jay Gould

7 points Rain 01 June 2010 11:37:27PM Permalink

Nothing exists except atoms and empty space; everything else is opinion.

-- Democritus

6 points Rain 30 November 2009 03:12:33AM Permalink

Phfft! Facts. You can use them to prove anything.

-- Homer Simpson

6 points Rain 30 November 2009 03:07:38AM Permalink

The best way to predict the future is to invent it.

-- Alan Kay

6 points Rain 01 February 2010 12:41:51PM Permalink

The activist is not the man who says the river is dirty. The activist is the man who cleans up the river.

-- H. Ross Perot

6 points Rain 01 April 2010 08:47:09PM Permalink

As you can easily imagine we often ask ourselves here despairingly: "What, oh, what is the use of the war? Why can't people live peacefully together? Why all this destruction?"

The question is very understandable, but no one has found a satisfactory answer to it so far. Yes, why do they make still more gigantic planes, still heavier bombs and, at the same time, prefabricated houses for reconstruction? Why should millions be spent daily on the war and yet there's not a penny available for medical services, artists, or for poor people?

Why do some people have to starve, while there are surpluses rotting in other parts of the world? Oh, why are people so crazy?

I don't believe that the big men, the politicians and the capitalists alone, are guilty of the war. Oh no, the little man is just as guilty, otherwise the peoples of the world would have risen in revolt long ago! There's in people simply an urge to destroy, an urge to kill, to murder and rage, and until all mankind, without exception, undergoes a great change, wars will be waged, everything that has been built up, cultivated, and grown will be destroyed and disfigured, after which mankind will have to begin all over again.

-- Anne Frank, 3 May 1944, aged 14

6 points Rain 01 June 2010 11:39:56PM Permalink

Many receive advice; few profit by it.

-- Publius Syrus

5 points Rain 01 September 2009 10:44:39PM Permalink

A person's greatest virtue is his ability to correct his mistakes and continually make a new person of himself.

-Wang Yang-Ming

5 points Rain 01 September 2009 10:38:08PM Permalink

We see things as we are, not as they are.

-Leo Rosten

5 points Rain 01 June 2010 11:38:58PM Permalink

I can't understand it. I can't even understand the people who can understand it.

-- Queen Juliana

5 points Rain 02 July 2010 12:05:47AM Permalink

Johnny Smith: If you could go back in time to Germany, before Hitler came to power, knowing what you know now, would you kill him?

[...]

Dr. Sam Weizak: I don't like this, John. What are you getting at?

Johnny Smith: What would you do? Would you kill him?

Dr. Sam Weizak: All right. All right. I'll give you an answer. I'm a man of medicine. I'm expected to save lives and ease suffering. I love people. Therefore, I would have no choice but to kill the son of a bitch.

-- The Dead Zone, 1983

3 points Rain 01 March 2010 09:56:16PM Permalink

Devotees of grammatical studies have not been distinguished for any very remarkable felicities of expression.

-- Amos Bronson Alcott

3 points Rain 01 May 2010 02:23:03PM Permalink

Just so hollow and ineffectual, for the most part, is our ordinary conversation. Surface meets surface. When our life ceases to be inward and private, conversation degenerates into mere gossip. We rarely meet a man who can tell us any news which he has not read in a newspaper, or been told by his neighbor; and, for the most part, the only difference between us and our fellow is that he has seen the newspaper, or been out to tea, and we have not. In proportion as our inward life fails, we go more constantly and desperately to the post-office. You may depend on it, that the poor fellow who walks away with the greatest number of letters, proud of his extensive correspondence, has not heard from himself this long while.

-- Henry David Thoreau, Life Without Principle, 1863

2 points Rain 18 April 2009 08:18:21PM Permalink

I wish I loved the Human Race; I wish I loved its silly face; I wish I liked the way it walks; I wish I liked the way it talks; And when I'm introduced to one, I wish I thought "What Jolly Fun!"

~Sir Walter A Raleigh