Be gentle to all and stern with yourself.
Always desire to learn something useful.
Know or listen to those who know.
The wise does at once what the fool does at last.
To be a good loser is to learn how to win.
I can, therefore I am.
Things do not happen. Things are made to happen.
Begin to be now what you will be hereafter.
The most effective way to do it, is to do it.
Quality is not an act, it is a habit.