Think of life as a terminal illness, because, if you do, you will live it with joy and passion, as it ought to be lived.
Everything happens to everybody sooner or later if there is time enough.
Paradise is exactly like where you are right now... only much, much better.
We are made to persist. That's how we find out who we are.
A physicist is an atom's way of knowing about atoms.
Even if you're on the right track, you'll get run over if you just sit there.
The true mystery of the world is the visible, not the invisible.