The spirit is the life that itself cuts through life; it feeds on the fire that burns within the soul.

我并非天生失明，12岁时才失去视力。所以我见过这个世界，知道事物的模样。当我歌唱爱与痛苦、欢乐与悲伤时，我知道自己在唱什么。

The essence of causal inference is to go beyond the data and ask what would happen if we intervene.

The health of the oceans reflects the health of humanity.

最好的投资是那些能够将一个小想法变成大生意的人。