I can, therefore I am.

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

Problems are not stop signs, they are guidelines.

You never know what motivates you.

Know or listen to those who know.

Be kind whenever possible. It is always possible.

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

Begin to be now what you will be hereafter.

To know oneself, one should assert oneself.