It is harder to crack prejudice than an atom.
Relativity applies to physics, not ethics.
Whatever your problems in math are, I assure mine are greater.
The highest principles for our aspirations and judgments are given to us in the Jewish-Christian religious tradition.
If I were not a physicist, I would probably be a musician. I often think in music. I live my daydreams in music. I see my life in terms of music.
Imagination encircles the world.