“If you want something new, you have to stop doing something old”

“I can't understand why people are frightened of new ideas. I'm frightened of the old ones.”

“Each voice carries a portion of value, no matter how unpalatable or distasteful that voice may be: no one person, government, ideology, transnational, or religious institution can own and dominate ...”

“You yourself, as much as anybody in the entire universe, deserve your love and affection”

“I read once that the ancient Egyptians had fifty words for sand & the Eskimos had a hundred words for snow. I wish I had a thousand words for love, but all that comes to mind is the way you move ag...”

“Romance is the glamour which turns the dust of everyday life into a golden haze. ”

“The big lesson of planetary science is when you do a first reconnaissance of a new kind of object, you should expect the unexpected.”

“Which death is preferably to every other? 'The unexpected'.”

“The one thing we can all be sure about in politics is you are as well to expect the unexpected.”