It's always too early to quit.
Always desire to learn something useful.
The most effective way to do it, is to do it.
The secret of getting ahead is getting started.
I can, therefore I am.
Wherever you are - be all there.
What you do today can improve all your tomorrows.
The dog that trots about finds a bone.
Things do not happen. Things are made to happen.
Know or listen to those who know.
The sum of the whole is plainly this: The nature of man considered in his single capacity, and with respect only to the present world, is adapted and leads him to attain the greatest happiness he can for himself in the present world.