开放的社会、对知识的无限制获取、人们为促进知识而进行的无计划和不受抑制的联合——这些可能使一个庞大、复杂、不断增长、不断变化、日益专业化和技术化的世界仍然成为一个人类社区的世界。

God only rarely reveals the future. When he does so, it is for one reason: it's a future that was written so as to be altered.

尘土承受屈辱，却以鲜花来回报。

你学得越多，你在市场上的表现就会越好。