It's always too early to quit.

The secret of getting ahead is getting started.

Quality is not an act, it is a habit.

I can, therefore I am.

Do not weep do not wax indignant. Understand.

Well done is better than well said.

Problems are not stop signs, they are guidelines.

Be thine own palace, or the world's thy jail.

The dog that trots about finds a bone.