Do not weep do not wax indignant. Understand.
Always desire to learn something useful.
If you're going through hell, keep going.
The wise does at once what the fool does at last.
Know or listen to those who know.
I can, therefore I am.
If you've got a talent, protect it.
Be thine own palace, or the world's thy jail.
To be a good loser is to learn how to win.
Leap, and the net will appear.
I am a teacher, and I am proud of it. At Cornell University I have taught primarily undergraduates, and indeed almost every year since 1966 have taught first-year general chemistry.