It's always too early to quit.

Well done is better than well said.

To know oneself, one should assert oneself.

Do not weep do not wax indignant. Understand.

The secret of getting ahead is getting started.

Quality is not an act, it is a habit.

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

Things do not happen. Things are made to happen.

Be gentle to all and stern with yourself.