If you think you can do it, you can.
Leap, and the net will appear.
I can, therefore I am.
Always desire to learn something useful.
Only the educated are free.
The secret of getting ahead is getting started.
If you're going through hell, keep going.
Without hard work, nothing grows but weeds.
It's always too early to quit.
The dog that trots about finds a bone.
If at any moment of the day I ever think I'm remotely cool at all, which is hardly ever, I have two daughters who make sure that never happens.