Do not weep do not wax indignant. Understand.
Go for it now. The future is promised to no one.
Things do not happen. Things are made to happen.
If you can dream it, you can do it.
Never complain and never explain.
By failing to prepare, you are preparing to fail.
If you're going through hell, keep going.
Be gentle to all and stern with yourself.
Without hard work, nothing grows but weeds.
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.