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.

Saadi

He who is indifferent to the suffering of others is a traitor to that which is truly human.

Herb Grace

Kevin Lynch was huge tonight, especially on the post. He gave us a great effort and is the heart and soul of our team.

Gerald Myers

We're proud of the effort Lubbock has made in order to give (the athletes) a new start,

T.I.

To expect for me to be one-way every time you see me is to expect me to be a one-dimensional man, which I've never been. I've always applauded my efforts to be diverse and multi-faceted.

Doc Rivers

I thought some guys gave good effort tonight, but some have their luggage in mind on the plane already. Turnovers and shot selection killed us.

Agnus Berenato

I think we really battled them. We did not lose this game because of a lack of effort and I think that's really important for us.

Byron Scott

I thought our effort was much better. Defensively we're just having way too many lapses. Guys aren't communicating out there and talking to each other. You give up (52) points in the paint, you're not going to win too many games.

Donald Clark

I thought our effort was good in the jamboree,

Jack Bicknell

I think we're smarter than that. I know this: We better have a great effort and handle ourselves. If not, we'll get beat.

Phil Seymore

I think we're playing more as a team. We didn't really do it today because we were outmanned, but I think that's helped us. The team effort is a big part of it.