I can, therefore I am.

Without hard work, nothing grows but weeds.

By failing to prepare, you are preparing to fail.

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

Know or listen to those who know.

If you've got a talent, protect it.

Do not weep do not wax indignant. Understand.

Quality is not an act, it is a habit.

Only the educated are free.