一个物理符号系统具备一般智能行为的必要和充分条件。

——《北上宣言》，1924年11月

如果我觉得所在的城市美丽迷人，那么我的生活一定也是如此。

The moment eternal—just that and nothing more.

"The power of literature lies in its ability to make the invisible visible."

There can be no permanent progress in the battle against hunger until the agencies that fight for increased food production and those that fight for population control unite in a common effort.

The poet is someone who pays attention to the world.

I think it's important to be able to take yourself lightly.