Jeff Bezos.

Having seen a piece on Jeff Bezos - he of the 40 billion pound fortune - saying that he wants more, three thoughts came to mind:
1) The left aren't always wrong when they scream 'greed' at anyone who owns 50 pence more than they do. (Just usually.)
2) 1 Timothy 6:10 - "The love of money is the root of much evil" (Note that it does not say "Money is ..") and,
3) I recall an old Sunday Express cartoon of JJ some forty plus years ago. It consisted of the simple line drawings of a pair of plutocrats and one is saying to the other, "Wealth beyond the dreams of avarice just isn't enough any more."