Be thine own palace, or the world's thy jail.
Only the educated are free.
To be a good loser is to learn how to win.
To know oneself, one should assert oneself.
Without hard work, nothing grows but weeds.
Quality is not an act, it is a habit.
Leap, and the net will appear.
Things do not happen. Things are made to happen.
Problems are not stop signs, they are guidelines.
Always desire to learn something useful.
I have many times asked myself whether there can be more potent advocates of peace upon earth through the years to come than this massed multitude of silent witnesses to the desolation of war.