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

Never complain and never explain.

By failing to prepare, you are preparing to fail.

Go for it now. The future is promised to no one.

Always desire to learn something useful.

What you do today can improve all your tomorrows.

To know oneself, one should assert oneself.

Quality is not an act, it is a habit.

It's always too early to quit.