If you think you can do it, you can.
Quality is not an act, it is a habit.
To know oneself, one should assert oneself.
Things do not happen. Things are made to happen.
Either you run the day or the day runs you.
Be gentle to all and stern with yourself.
Be kind whenever possible. It is always possible.
Be thine own palace, or the world's thy jail.
To be a good loser is to learn how to win.
Know or listen to those who know.
It takes great wit and interest and energy to be happy. The pursuit of happiness is a great activity. One must be open and alive. It is the greatest feat man has to accomplish.
The person lives twice who lives the first life well.