Quality is not an act, it is a habit.
Without hard work, nothing grows but weeds.
Leap, and the net will appear.
The most effective way to do it, is to do it.
Either you run the day or the day runs you.
Be gentle to all and stern with yourself.
To know oneself, one should assert oneself.
If you've got a talent, protect it.
It's always too early to quit.
If you're going through hell, keep going.
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.