It's always too early to quit.

Do not weep do not wax indignant. Understand.

If you can dream it, you can do it.

The secret of getting ahead is getting started.

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

I can, therefore I am.

The wise does at once what the fool does at last.

The dog that trots about finds a bone.

Quality is not an act, it is a habit.