Science can never solve one problem without raising ten more problems.
No man can be a pure specialist without being in the strict sense an idiot.
The worst sin... is... to be indifferent.
Miracles, in the sense of phenomena we cannot explain, surround us on every hand: life itself is the miracle of miracles.
I have my own soul. My own spark of divine fire.
The more reasonable a student was in mathematics, the more unreasonable she was in the affairs of real life, concerning which fewtrustworthy postulates have yet been ascertained.