"When you are writing, you are trying to find out something which you don't know."

The key to artificial intelligence is the representation of knowledge.

To write a good love letter， you ought to begin without knowing what you mean to say， and to finish without knowing what you have written.

The city is a collective memory, and architecture is the physical manifestation of that memory.

有些人去找牧师；有些人去找诗歌；我则去找我的朋友。

If you meddle in other people's marriages you may lose a friend, but acquire his wife.

The one thing that you have that nobody else has is you. Your voice, your mind, your story, your vision. So write and draw and build and play and dance and live as only you can.

The most real thing that human beings can touch is the silence in loneliness.