你越早开始编码，程序完成的时间就越长。

Speech is a kind of action， and our words are the tools we use to perform it.

The aim of education should be to teach us rather how to think, than what to think—rather to improve our minds, so as to enable us to think for ourselves, than to load the memory with thoughts of other men.

管理出效益，细节定成败。

塑料行业必须进化，否则就会被淘汰——可持续性不再是可选项。