Be gentle to all and stern with yourself.

To be a good loser is to learn how to win.

Know or listen to those who know.

Who seeks shall find.

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

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

Things do not happen. Things are made to happen.

To know oneself, one should assert oneself.

Begin to be now what you will be hereafter.