This is part of the involuntary bargain we make with the world just by being alive. We get to experiences the splendor of nature, the beauty of art, the balm of love and the sheer joy of existence, always with the knowledge that illness, injury, natural disaster, or pure evil can end it in an instant for ourselves or someone we love.

There is no such thing as political science, but there are tenancies so strong that they might as well be called laws of nature.

History doesn't turn on a dime; it turns on a plugged nickel.

The niftiest turn of phrase, the most elegant flight of rhetorical fancy, isn't worth beans next to a clear thought clearly expressed.

In politics, Bugs Bunny always beats Daffy Duck. Daffy's always going berserk, jumping up and down, yelling. Bugs's got that sly smile, like he always knows what's up, like nothing can ruffle him.

Conservatives may worship Adam Smith's 'invisible hand,' but for Obama, the helping hand comes in large measure from the public, not the private sector. To call this 'socialism' is to do violence to the word and to the concept. To call it 'un-American' is a smear.

For millions, Roger Ebert will be remembered as a writer and television personality who brought a sense of passion and excellence to his craft. For me, he is a man who fused joy and courage as few others ever have. My life was enriched by having such a friend; it is poorer for losing such a friend.