To remember is to fight against disappearance.

Complexity is easy, simplicity is hard.

人们为了不被他人评判，所以急于评判他人。

There is no man, however wise, who has not at some period of his youth said things, or lived in a way the consciousness of which is so unpleasant to him in later life that he would gladly, if he could, expunge it from his memory.

计算的未来不在于设备，而在于跨越设备的体验。