We live in this world like a child who enters a room where a clever person is speaking. The child did not hear the beginning of the speech, and he leaves before the end; and there are certain things which he hears but does not understand
Take a journey into the things which you are carrying, the known- not into the unknown-into what you already know: your pleasures, your delights, your despairs, your sorrows. Take a journey into that, that is all you have.
If my theory of relativity is proven successful, Germany will claim me as a German and France will declare me a citizen of the world. Should my theory prove untrue, France will say that I am a German, and Germany will declare that I am a Jew.