It's always too early to quit.
The wise does at once what the fool does at last.
If you think you can do it, you can.
Who seeks shall find.
Begin to be now what you will be hereafter.
Things do not happen. Things are made to happen.
Be thine own palace, or the world's thy jail.
Be kind whenever possible. It is always possible.
Know or listen to those who know.
Always desire to learn something useful.
Millions long for immortality who don't know what to do with themselves on a rainy Sunday afternoon.