唯一真正的智慧在于知道自己一无所知。

I take nothing for granted. I now have only good days, or great days.

城市是一个迷宫，每条街道都是记忆线团中的一根线。

One of the strongest motives that lead men to art and science， is escape from everyday life with its painful crudity and hopeless dreariness， such men make this cosmos and its construction in the pivot of their emotional life， in ordered to find the peace and the security， which they cannot find in the narrow whirlpool of personal experience.

智慧加上品格才是教育真正的目标。