Models are not crystal balls, but they are the best tools we have to understand the future.

模型只是模型，而非事物本身。因此我们既不能过分依赖它们，也不能完全不依赖。

到达另一边的唯一方法就是穿过那扇门。

"The weight of history is always present in the materials we use."

The greatest use of life is to spend it for something that will outlast it.

你做得越多，学到的就越多。你学到的越多，你能做的就越多。