Be gentle to all and stern with yourself.
Never complain and never explain.
The most effective way to do it, is to do it.
To be a good loser is to learn how to win.
Who seeks shall find.
Be thine own palace, or the world's thy jail.
Begin to be now what you will be hereafter.
Without hard work, nothing grows but weeds.
It's always too early to quit.
You never know what motivates you.
The most useful form of time travel would be to go back a year or two and rectify the mistakes we made.