成功辨识的关键是找到一个尽可能简单但不过于简单的模型。
Der Mensch ist ein Wesen, das immer wieder neu anfängt.
The world is what it is; men who are nothing, who allow themselves to become nothing, have no place in it.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'