Art grows out of necessity, not out of fashion.

The elements of consciousness are to be classified according to their properties.

薄：挑剔，贬低。訾：贬斥。贬低我商品的人，是想和我做生意；贬斥我品行的人，是想和我交朋友。

The writer’s job is to write with rigor, with honesty, to the very end of his strength.

我们必须倾听科学，也要倾听社区——真正的解决方案存在于数据和人类需求的交叉点。