It's always too early to quit.
Leap, and the net will appear.
To be a good loser is to learn how to win.
What you do today can improve all your tomorrows.
Quality is not an act, it is a habit.
Without hard work, nothing grows but weeds.
Be gentle to all and stern with yourself.
By failing to prepare, you are preparing to fail.
Always desire to learn something useful.
If you can dream it, you can do it.
Aging is an inevitable process. I surely wouldn't want to grow younger. The older you become, the more you know your bank account of knowledge is much richer.