Never complain and never explain.

It's always too early to quit.

The secret of getting ahead is getting started.

If you think you can do it, you can.

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

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

You never know what motivates you.

Quality is not an act, it is a habit.

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