After a storm comes a calm.
Never complain and never explain.
Well done is better than well said.
Know or listen to those who know.
Be kind whenever possible. It is always possible.
To know oneself, one should assert oneself.
Go for it now. The future is promised to no one.
The dog that trots about finds a bone.
Either you run the day or the day runs you.
The secret of getting ahead is getting started.
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.