城市的穷人就像树的根:看不见,但对生存至关重要。
The city's poor are like the roots of a tree: unseen, but essential to its survival.
If a man is proud of his wealth,he should not be praised until it is known how he employs it.
The law of nature is the fundamental wisdom.
我一直是这个世界上的陌生人,一个访客,一个游客。
I am following Nature without being able to grasp her...
In mathematics, the art of proposing a question must be held of higher value than solving it.
The truth is a trap: you cannot get it without it getting you; you cannot get the truth by capturing it, only by its capturing you.