Science progresses not just by answering questions, but by asking better ones.
The individual is the only reality. The further we move away from the individual toward abstract ideas about Homo sapiens, the more likely we are to fall into error.
"We are all exiles from our childhoods."
A man is a success if he gets up in the morning and gets to bed at night, and in between he does what he wants to do.
"Science is about asking the right questions and being persistent in finding the answers."