Leap, and the net will appear.
Never complain and never explain.
Who seeks shall find.
Know or listen to those who know.
You never know what motivates you.
If you think you can do it, you can.
What you do today can improve all your tomorrows.
To be a good loser is to learn how to win.
Well done is better than well said.
It's always too early to quit.
They should hold themselves absolutely upon the immovable foundation of truth and nature, whereby alone they can save themselves from misapprehensions and from the danger of being entirely carried away from reality into mere dreams and fictions.