To try to be better is to be better.
If you aren't fired with enthusiasm, you will be fired with enthusiasm.
The trouble with having an open mind, of course, is that people will insist on coming along and trying to put things in it.
Procrastination is the art of keeping up with yesterday.
What you do speaks so loud that I cannot hear what you say.
Truly great madness cannot be achieved without significant intelligence.
It is a paradoxical but profoundly true and important principle of life that the most likely way to reach a goal is to be aiming not at that goal itself but at some more ambitious goal beyond it.