I don't write a quick draft and then revise; instead, I work slowly page by page, revising and polishing.

A politician's goal is always to manipulate public debate. I think there are some politicians with higher goals. But all of them get corrupted by power.

You can con God and get away with it, Granny said, if you do so with charm and wit. If you live your life with imagination and verve, God will play along just to see what outrageously entertaining thing you'll do next.

Pain can be endured and defeated only if it is embraced. Denied or feared, it grows.

There are thousands of proteins in the cells, some of them very large chains of molecules. And the cell doesn't function if one of those chains of molecules isn't there, and you start looking at the complexity of life and the mystery of life, and then start thinking about things like the twenty universal constants, that if any one of them from Plank's minimum to the mass of a proton, if one of them is the tiniest bit off, there would be no life or possibility of it in the universe.

There is nothing fatherly about time and what it does to us, either.

Fire, ice, asteroids and pole shifts are bogeymen with which we distract ourselves from the real threat of our time. In an age when everyone invents his own truth, there is no community, only factions. Without community, there can be no consensus to resist the greedy, the envious, the power-mad narcissists who seize control and turn the institutions of civilization into a series of doom machines.