You do not need to import greatness from another; you just need to act on your own.
The difficulties of life do not keep you from greatness. They show you to its door.
All of your errors have not built a wall against your success. They have paved your way to it.
Life has meaning only if you do what is meaningful to you.
You will find truth more quickly through delight than gravity. Let out a little more string on your kite.
To make the world a better place, see the world as a better place.