When you are courting a nice girl an hour seems like a second. When you sit on a red-hot cinder a second seems like an hour. That's relativity.
Coincidence is God's way of remaining anonymous.
Reality is merely an illusion, albeit a very persistent one.
A clever person solves a problem. A wise person avoids it.
Science without religion is lame, religion without science is blind.
If we knew what it was we were doing, it would not be called research, would it?
Never memorize something that you can look up.
I have no special talents. I am only passionately curious.