Go for it now. The future is promised to no one.
Well done is better than well said.
Be kind whenever possible. It is always possible.
Who seeks shall find.
To be a good loser is to learn how to win.
If you think you can do it, you can.
The dog that trots about finds a bone.
Either you run the day or the day runs you.
Quality is not an act, it is a habit.
Things do not happen. Things are made to happen.
It sounds cliche, but success is your friends, your family, what you do, and if you're happy when you wake up.