Go for it now. The future is promised to no one.
You never know what motivates you.
Be gentle to all and stern with yourself.
Who seeks shall find.
Quality is not an act, it is a habit.
If you've got a talent, protect it.
It's always too early to quit.
I can, therefore I am.
To be a good loser is to learn how to win.
By failing to prepare, you are preparing to fail.
But I don't think we'll go there until we go back to the moon and develop a technology base for living and working and transporting ourselves through space.