The correct statement of the laws of physics involves some very unfamiliar ideas which require advanced mathematics for their description. Therefore, one… — Richard P. Feynman Copy Share Image
The drawing teacher has this problem of communicating how to draw by osmosis and not by instruction, while the physics teacher has… — Richard P. Feynman Copy Share Image
Physicists like to think that all you have to do is say, these are the conditions, now what happens next? — Richard P. Feynman Copy Share Image
I'm going to play with physics, whenever I want to, without worrying about any importance whatsoever. — Richard P. Feynman Copy Share Image
It always seems odd to me that the fundamental laws of physics, when discovered, can appear in so many different forms that… — Richard P. Feynman Copy Share Image
So far as we know, all the fundamental laws of physics, like Newton's equations, are reversible. — Richard P. Feynman Copy Share Image
“I want to build a billion tiny factories, models of each other, which are manufacturing simultaneously… The principles of physics, as far… — Richard P. Feynman Copy Share Image
There was a time when the newspapers said that only twelve men understood the theory of relativity. I do not believe there… — 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
If you think you understand quantum mechanics, you don't understand quantum mechanics. — Richard P. Feynman Copy Share Image
Physics has a history of synthesizing many phenomena into a few theories. — Richard P. Feynman Copy Share Image
I am going to tell you what nature behaves like. If you will simply admit that maybe she does behave like this,… — Richard P. Feynman Copy Share Image
[Quantum mechanics] describes nature as absurd from the point of view of common sense. And yet it fully agrees with experiment. So… — Richard P. Feynman Copy Share Image
“THE QUESTION IS, OF COURSE, IS IT GOING TO BE POSSIBLE TO AMALGAMATE EVERYTHING, AND MERELY DISCOVER THAT THIS WORLD REPRESENTS DIFFERENT… — 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
In a way, the Nobel Prize has been something of a pain in the neck, though there was at least one time… — Richard P. Feynman Copy Share Image
I think we can safely assume that no one understands quantum mechanics. — Richard P. Feynman Copy Share Image
It is odd, but on the infrequent occasions when I have been called upon in a formal place to play the bongo… — Richard P. Feynman Copy Share Image
Atoms are very special: they like certain particular partners, certain particular directions, and so on. It is the job of physics to… — Richard P. Feynman Copy Share Image
I don't like honors. I'm appreciated for the work that I did, and for people who appreciate it, and I notice that… — 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