You never know what motivates you.
Who seeks shall find.
Wherever you are - be all there.
The secret of getting ahead is getting started.
Well done is better than well said.
I can, therefore I am.
Know or listen to those who know.
It's always too early to quit.
If you've got a talent, protect it.
Only the educated are free.
I wrote somewhere during the Cold War that I sometimes wish the Iron Curtain were much taller than it is, so that you could see whether the development of science with no communication was parallel on the two sides. In this case it certainly wasn't.