Never complain and never explain.

If you've got a talent, protect it.

Quality is not an act, it is a habit.

If you think you can do it, you can.

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

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

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

It's always too early to quit.

If you're going through hell, keep going.