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. FeynmanThere is enough energy in a single cubic meter of space to boil all the oceans in the world.
Richard P. FeynmanThe present situation in physics is as if we know chess, but we don't know one or two rules.
Richard P. FeynmanAn ordinary fool isn't a faker; an honest fool is all right. But a dishonest fool is terrible!
Richard P. Feynman