Sounds like he donated most of his fortune, not exactly "spent" it. He should regret buying the Gulfstream just so he could fly to Rochester every 3 months. For

Sounds like he donated most of his fortune, not exactly "spent" it. He should regret buying the Gulfstream just so he could fly to Rochester every 3 months. For someone spending their time writing about how to repair the earth, that seems like a really silly move.