“People assume that I'm wiser than I am because I'm somewhat successful. Age does not bring you wisdom, age brings you wrinkles. If you're dumb when you're young, you're going to be dumb when you're old.”

Interview in WIRED magazine (February 1996)
1990s
Context: When you're young, you look at television and think, There's a conspiracy. The networks have conspired to dumb us down. But when you get a little older, you realize that's not true. The networks are in business to give people exactly what they want. That's a far more depressing thought. Conspiracy is optimistic! You can shoot the bastards! We can have a revolution! But the networks are really in business to give people what they want. It's the truth.

Source: Saving Francesca

As quoted in Boxing Monthly http://www.boxing-monthly.co.uk/content/0008/three.htm.
On his fans

Source: Love Is a Dog from Hell

Source: QED: The Strange Theory of Light and Matter (1985), p. 9

Can't Not
Supposed Former Infatuation Junkie (1998)

Source: My Sister's Keeper

Source: Norwegian Wood

Source: Dandelion Wine (1957), p. 142
Context: “I don’t know,” he admitted.
“Well.” She started pouring tea. “To start things off, what do you think of the world?”
“I don’t know anything.”
“The beginning of wisdom, as they say. When you’re seventeen you know everything. When you’re twenty-seven if you still know everything you’re still seventeen.”
“You seem to have learned quite a lot over the years.”
“It is the privilege of old people to seem to know everything. But it’s an act and a mask, like every other act and mask. Between ourselves, we old ones wink at each other and smile, saying, How do you like my mask, my act, my certainty? Isn’t life a play? Don’t I play it well?”
They both laughed quietly.