In physics, the simplest explanation is often the correct one.
人类思维存在着滞后性。我们常常根据过去的经验来应对未来,却忽视了未来可能与过去完全不同。
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.