We’re not meant for the cosmos, and for that very reason we’ll never give up. "The Chain of Chance"

If something has never been known to happen, the chances are slim that it ever will. "The Chain of Chance"

Civilization began with the invention of running water. And there has always been something vaguely symbolic about washing the body. "The Chain of Chance"

The secret of growing old is having lots of experience you can no longer use. "The Chain of Chance"