To know even one life has breathed easier because you have lived. This is to have succeeded.
“I think I would make a good spy. I can sort of be a chameleon. People don't notice me very easily. I never get recognized.”
“Experiments were not attempted at that time, we did not believe in the usefulness of the concept anyway, and I finished my thesis in 1962 with a feeling like an artist balancing on a high rope without any interested spectators.”