在数学中，旅程和目的地同样重要。

未来不是我们进入的某物。未来是我们创造的某物。

世界充满了奇迹，但当我们分享它们时，它们变得更加奇妙。

And what I noted, since the really big ideas carry 95 percent of the freight, it wasn’t at all that hard for me to pick up all the big ideas and all the big disciplines and make them a standard part of my mental routines. Once you have the ideas, of course, they are no good if you don’t practice. You don’t practice, you lose it.