Famous Quotes & Sayings

Richard P. Feynman

I can live with doubt and uncertainty and not knowing. I think it is much more interesting to live not knowing than to have answers that might be wrong. If we will only allow that, as we progress, we remain unsure, we will leave opportunities for alternatives. We will not become enthusiastic for the fact, the knowledge, the absolute truth of the day, but remain always uncertain … In order to make progress, one must leave the door to the unknown ajar.

Richard P. Feynman

Unless a thing can be defined by measurement, it has no place in a theory. And since an accurate value of the momentum of a localized particle cannot be defined by measurement it therefore has no place in the theory.

Richard P. Feynman

It is odd, but on the infrequent occasions when I have been called upon in a formal place to play the bongo drums, the introducer never seems to find it necessary to mention that I also do theoretical physics.

Richard P. Feynman

Science is a way to teach how something gets to be known, what is not known, to what extent things are known (for nothing is known absolutely), how to handle doubt and uncertainty, what the rules of evidence are, how to think about things so that judgments can be made, how to distinguish truth from fraud, and from show.

Richard P. Feynman

Scientists are explorers. Philosophers are tourists.

Richard P. Feynman

The difficulty really is psychological and exists in the perpetual torment that results from your saying to yourself, "But how can it be like that?" which is a reflection of uncontrolled but utterly vain desire to see it in terms of something familiar. ... If you will simply admit that maybe [Nature] does behave like this, you will find her a delightful, entrancing thing. Do not keep saying to yourself, if you can possible avoid it, "But how can it be like that?" because you will get 'down the drain', into a blind alley from which nobody has escaped. Nobody knows how it can be like that.

Richard P. Feynman

If you thought that science was certain - well, that is just an error on your part.

Richard Dawkins

Cheetah genes cooperate with cheetah genes but not with camel genes, and vice versa. This is not because cheetah genes, even in the most poetic sense, see any virtue in the preservation of the cheetah species. They are not working to save the cheetah from extinction like some molecular World Wildlife Fund.

Richard Whately

To teach one who has no curiosity to learn, is to sow a field without ploughing it.

Robin Cook

Chicken masala is now Britain's true national dish, not only because it is the most popular, but because it is a perfect illustration of the way Britain absorbs and adapts external influences.

Noam Chomsky

In the literal sense, there has been no relevant evolution since the trek from Africa. But there has been substantial progress towards higher standards of rights, justice and freedom - along with all too many illustrations of how remote is the goal of a decent society.

John Morrison

This decision is an illustration that freedom of speech still protects average people sitting on a street corner singing.

Bertrand Russell

These illustrations suggest four general maxims[...]. The first is: remember that your motives are not always as altruistic as they seem to yourself. The second is: don't over-estimate your own merits. The third is: don't expect others to take as much interest in you as you do yourself. And the fourth is: don't imagine that most people give enough thought to you to have any special desire to persecute you.

Reese Witherspoon

A [news] magazine printed a [photo-illustration] of me in a ball gown holding a vacuum cleaner, saying I started a company. Last time I checked, I'm not selling vacuums. It was very sexist.

Max Cannon

I was doing illustration work, and the cartooning slowly took over.

Hans Christian Andersen

My life will be the best illustration of all my work.

Hugh Miller

The existing premises, wholly altered by geologic science, are no longer those of Hume. The foot-print in the sand-to refer to his happy illustration-does now stand alone. Instead of one, we see many footprints, each in turn in advance of the print behind it, and on a higher level.

Jaime Hernandez

I've done illustration on the side. But other than that, comics have been my main things.

William Maxwell

It was lovely when you found students who responded to things you were enthusiastic about.

Walter de La Mare

Look thy last on all things lovely, Every hour

Robert Graves

As you are woman, so be lovely: As you are lovely, so be various, Merciful as constant, constant as various, So be mine, as I yours for ever.

Josh Radnor

There's something melancholy about professors because they're chronically abandoned. They form these lovely relationships with students and then the students leave and the professors stay the same. It's like they're chronically abandoned.

Leona Lewis

I get such lovely gifts from fans... amazing pictures, handmade jewellery. I'm very lucky!

Lysette Anthony

It's lovely to be told you're wonderful by someone when you're used to being told how awful you are.

Lucy Maud Montgomery

That's one splendid thing about such affairs — it's so lovely to look back to them.

Jonathan Edwards

A true love for God must begin with a delight in His holiness, and not with a delight in any other attribute; for no other attribute is truly lovely without this.

Kate Winslet

I'm not the kind of person who's going to look at the top of a mountain and go, 'Oh, look at that! That's lovely. That's lovely, that top of that mountain.' I'm the kind of person who's going to go, 'Oh, my God! That's so lovely! Let's go climb up it!'