数字排斥是我们这个时代最大的不平等之一。

When I was in college， I wanted to be involved in things that would change the world.

每一个挑战都是伪装的机遇——只要你有心发现。

在气候变化问题上，大气层并不关心政治边界。

UNIX is very simple, it just needs a genius to understand its simplicity.

能克服自己的私欲，什么祸害对你都是无可奈何的了。