The dog that trots about finds a bone.
Never complain and never explain.
Wherever you are - be all there.
Be gentle to all and stern with yourself.
You never know what motivates you.
Do not weep do not wax indignant. Understand.
If you can dream it, you can do it.
Only the educated are free.
If you've got a talent, protect it.
Without hard work, nothing grows but weeds.
Beauty is the first test: there is no permanent place in the world for ugly mathematics.