Know or listen to those who know.
Be gentle to all and stern with yourself.
Quality is not an act, it is a habit.
Leap, and the net will appear.
The dog that trots about finds a bone.
If you're going through hell, keep going.
What you do today can improve all your tomorrows.
Go for it now. The future is promised to no one.
If you think you can do it, you can.
The wise does at once what the fool does at last.
Men talk of killing time, while time quietly kills them.