It's always too early to quit.

What you do today can improve all your tomorrows.

Leap, and the net will appear.

The dog that trots about finds a bone.

If you're going through hell, keep going.

The secret of getting ahead is getting started.

Quality is not an act, it is a habit.

Do not weep do not wax indignant. Understand.

Things do not happen. Things are made to happen.