It doesn’t seem to me that this fantastically marvelous universe, this tremendous — Richard P. Feynman
It is important to realize that in physics today, we have no knowledge of what energy is — Richard P. Feynman
Some people think Wheeler’s gotten crazy in his later years, but he’s always been crazy. — Richard P. Feynman
If you thought that science was certain – well, that is just an error on your part. — Richard P. Feynman
Since then I never pay attention to anything by “experts”. I calculate everything myself. — Richard P. Feynman