Paul Auster, who died earlier this year, on his father, but actually on money:
It was not so much the money itself he wanted, but what it represented: not merely success in the eyes of the world, but a way of making himself untouchable. Having money means more than being able to buy things: it means that the world need never affect you. Money in the sense of protection, then, not pleasure. Having been without money as a child, and therefore vulnerable to the whims of the world, the idea of wealth became synonymous for him with the idea of escape: from harm, from suffering, from being a victim. He was not trying to buy happiness, but simply an absence of unhappiness. Money was the panacea, the objectification of his deepest, most inexpressible desires as a human being. He did not want to spend it, he wanted to have it, to know that it was there. Money not as an elixir, then, but as an antidote: the small vial of medicine you carry in your pocket when you go out into the jungle—just in case you are bitten by a poisonous snake.
The Invention of Solitude