"Did you have a happy childhood?" is a false question. As a child I did not know what happiness was, and whether I was happy or not. I was too busy being.
Alistair Reid
There are children playing in the street who could solve some of my top problems in physics, because they have modes of sensory perception that I have lost long ago.
J. Robert Oppenheimer
Keep your hands open, and all the sands of the desert can pass through them. Close them, and all you can feel is a bit of grit.
Taisen Deshimaru
It is better to ask some of the questions than to know all the answers.
James Thurber