I can, therefore I am.
Things do not happen. Things are made to happen.
Only the educated are free.
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.
What you do today can improve all your tomorrows.
Be gentle to all and stern with yourself.
It's always too early to quit.
Do not weep do not wax indignant. Understand.
If you re-read your work, you can find on re-reading a great deal of repetition can be avoided by re-reading and editing.