Expect problems and eat them for breakfast.
If you think you can do it, you can.
Go for it now. The future is promised to no one.
Things do not happen. Things are made to happen.
After a storm comes a calm.
Do not weep do not wax indignant. Understand.
Be gentle to all and stern with yourself.
What you do today can improve all your tomorrows.
The secret of getting ahead is getting started.
If you've got a talent, protect it.
I object to a legal approach when settling questions of science or scientific behavior.
Questions have arisen about the policing of science. Who is responsible for the policing? My answer is: all of us.