The money that is spent in elections is absolutely unconscionable - even if it's private money. It's true that one's not corrupted by the expenditure of one's own money, but to some extent the system is. We cannot have a system in which the only people you can count on for a vote that doesn't look as though it might be a vote for a special-interest group are people with enormous fortunes.

Speaking up (ed. Harpercollins, 1982)