Life is wonderful. It's a gift to be alive, to see the sun and breathe the air. And there isn't really anything else.

Sometimes I look around my living room, and the most real thing in the room is the television. It's bright and vivid, and the rest of my life looks drab. So I turn the damn thing off. That does it every time. Get my life back.

Often I feel I go to some distant region of the world to be reminded of who I really am.

The academic world was marching toward ever more specialized knowledge, expressed in ever more dense jargon.

In the end, science offers us the only way out of politics. And if we allow science to become politicized, then we are lost. We will enter the Internet version of the dark ages, an era of shifting fears and wild prejudices, transmitted to people who don't know any better.

The romantic view of the natural world as a blissful Eden is only held by people who have no actual experience of nature. People who live in nature are not romantic about it at all. They may hold spiritual beliefs about the world around them, they may have a sense of the unity of nature or the aliveness of all things, but they still kill the animals and uproot the plants in order to eat, to live. If they don't, they will die.

Nobody smart knows what they want to do until they get into their twenties or thirties.