Never complain and never explain.

If you think you can do it, you can.

Without hard work, nothing grows but weeds.

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

Quality is not an act, it is a habit.

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

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

What you do today can improve all your tomorrows.

Know or listen to those who know.