One, remember to look up at the stars and not down at your feet. Two, never give up work. Work gives you meaning and purpose and life is empty without it. Three, if you are lucky enough to find love, remember it is there and don't throw it away.

When the going gets tough, the tough take a coffee break.

As we shall see, the concept of time has no meaning before the beginning of the universe. This was first pointed out by St. Augustine. When asked: What did God do before he created the universe? Augustine didn't reply: He was preparing Hell for people who asked such questions. Instead, he said that time was a property of the universe that God created, and that time did not exist before the beginning of the universe.

We have made remarkable progress in the last hundred years, but if we want to continue, our future is in space.

TEAMWORK...means never having to take all the blame yourself.

A person who smiles in the face of adversity...probably has a scapegoat.

When I hear of Schrödinger's cat, I reach for my pistol.