理解计算就是理解宇宙的语言，因为正是通过计算我们才能建模和预测自然界。

A man is the sum of his misfortunes. One day you'd think misfortune would get tired but then time is your misfortune.

You have to be willing to sacrifice, to put in the time and effort.

"Escribir es un acto de valentía, especialmente para las mujeres en un mundo que todavía nos quiere calladas."

出处:1892年纽约芝加哥的电话线路开通。电话发明人贝尔第一个试音时的声音，这一历史性声音被记录下来。