Leap, and the net will appear.
Know or listen to those who know.
It's always too early to quit.
Be gentle to all and stern with yourself.
Things do not happen. Things are made to happen.
Only the educated are free.
The secret of getting ahead is getting started.
The wise does at once what the fool does at last.
Never complain and never explain.
Do not weep do not wax indignant. Understand.
Though I had success in my research both when I was mad and when I was not, eventually I felt that my work would be better respected if I thought and acted like a 'normal' person.