After a storm comes a calm.
Well done is better than well said.
Without hard work, nothing grows but weeds.
Never complain and never explain.
Leap, and the net will appear.
If you've got a talent, protect it.
Who seeks shall find.
Know or listen to those who know.
To be a good loser is to learn how to win.
Do not weep do not wax indignant. Understand.
The frontiers of knowledge in the various fields of our subject are expanding at such a rate that, work as hard as one can, one finds oneself further and further away from an understanding of the whole.