In any organization there ought to be the possibility of discussion... fence sitting is an art, and it's difficult, and it's important… — Richard P. Feynman Copy Share Image
It is to be emphasized that no matter how many [amplitude] arrows we draw, add, or multiply, our objective is to calculate… — Richard P. Feynman Copy Share Image
Doubt is clearly a value in science. It is important to doubt and that the doubt is not a fearful thing, but… — Richard P. Feynman Copy Share Image
Turbulence is the most important unsolved problem of classical physics. — Richard P. Feynman Copy Share Image
The most important thing I found out from my father is that if you asked any question and pursued it deeply enough,… — Richard P. Feynman Copy Share Image
Our freedom to doubt was born out of a struggle against authority in the early days of science. It was a very… — Richard P. Feynman Copy Share Image
If science is to progress, what we need is the ability to experiment, honesty in reporting results—the results must be reported without… — Richard P. Feynman Copy Share Image
To do any important work in physics a very good mathematical ability and aptitude are required. Some work in applications can be… — Richard P. Feynman Copy Share Image
This is not very important what I'm doing. I'm just proving something. — Richard P. Feynman Copy Share Image
It is important to realize that in physics today, we have no knowledge of what energy is — Richard P. Feynman Copy Share Image
From a long view of the history of mankind, seen from, say, ten thousand years from now, there can be little doubt… — Richard P. Feynman Copy Share Image
“Philosophers have said before that one of the fundamental requisites of science is that whenever you set up the same conditions, the same thing… — Richard P. Feynman Copy Share Image
My rule is, when you are unhappy, think about it. But when you're happy, don't. Why spoil it? You're probably happy for some ridiculous… — Richard P. Feynman Copy Share Image
Trying to understand the way nature works involves a most terrible test of human reasoning ability. It involves subtle trickery, beautiful tightropes of logic… — Richard P. Feynman Copy Share Image
Mathematics is a language plus reasoning; it is like a language plus logic. Mathematics is a tool for reasoning. — Richard P. Feynman Copy Share Image
It is necessary for the very existence of science that minds exist which do not allow that nature must satisfy some preconceived conditions. — Richard P. Feynman Copy Share Image
“There was a Princess Somebody of Denmark sitting at a table with a number of people around her, and I saw an empty chair… — Richard P. Feynman Copy Share Image
All the time you're saying to yourself, 'I could do that, but I won't,'--which is just another way of saying that you can't. — Richard P. Feynman Copy Share Image
“There's a big difference between knowing the name of something and knowing something.” — Richard P. Feynman Copy Share Image
The fact that you are not sure means that it is possible that there is another way someday. — Richard P. Feynman Copy Share Image
One cannot understand... the universality of laws of nature, the relationship of things, without an understanding of mathematics. There is no other way to… — Richard P. Feynman Copy Share Image
![“It is to be emphasized that no matter how many [amplitude] arrows we draw, add, or multiply, our objective is to calculate a single final arrow for the event . Mistakes are often made by physics students at first because they do not keep this important point in mind. They work for so long…” quote by Richard P. Feynman](https://sms4smile.com/quotes/img-quotes/94d/richard-p-feynman-495_add_it-is-to-be-emphasized-that-no-matter-ho_791144.jpg)
