Who seeks shall find.
Be kind whenever possible. It is always possible.
The wise does at once what the fool does at last.
Never complain and never explain.
If you can dream it, you can do it.
Be thine own palace, or the world's thy jail.
If you're going through hell, keep going.
Expect problems and eat them for breakfast.
Begin to be now what you will be hereafter.
You never know what motivates you.
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.