"There is no such thing as a new idea. It is impossible. We simply take a lot of old ideas and put them into a sort of mental kaleidoscope. We give them a turn and they make new and curious combinations."
没有所谓的新想法。那是不可能的。我们只是把许多旧想法放进一个心理万花筒里，转动它们，它们就会形成新的、奇特的组合。
There is no better teacher than history in determining the future……There are answers worth billions of dollars in a history book.
Leadership is about inspiring people to do things they never thought they could.
大脑就像肌肉一样，当我们使用时会感到愉悦。理解是充满欢乐的。