Be gentle to all and stern with yourself.
The wise does at once what the fool does at last.
To know oneself, one should assert oneself.
If you're going through hell, keep going.
Expect problems and eat them for breakfast.
If you can dream it, you can do it.
Know or listen to those who know.
Leap, and the net will appear.
Always desire to learn something useful.
The dog that trots about finds a bone.
I became kind of a drop-out in science after I came back to America. I wanted to photograph.
You see, I became kind of a drop-out in science after I came back to America.