It's always too early to quit.

To know oneself, one should assert oneself.

Quality is not an act, it is a habit.

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

The most effective way to do it, is to do it.

Expect problems and eat them for breakfast.

Leap, and the net will appear.

By failing to prepare, you are preparing to fail.

Never complain and never explain.