I can, therefore I am.
It's always too early to quit.
Always desire to learn something useful.
Know or listen to those who know.
Things do not happen. Things are made to happen.
Be gentle to all and stern with yourself.
Go for it now. The future is promised to no one.
Expect problems and eat them for breakfast.
By failing to prepare, you are preparing to fail.
The secret of getting ahead is getting started.
The art of using deceit and cunning grow continually weaker and less effective to the user.