That is amazing. I saw him on 60 minutes the other day. He said he doesn't believe in leaving his fortune to family. Says that it's bad and he doesn't see the point of it. It creates lazy people that don't know what it's like to have to earn money.
He also said a lot of billionaires are greedy for not wanting to donate their fortunes when they die. Too many of these billionaires just want more and more.