Efficiency is doing things right; effectiveness is doing the right things.

人类能做的最好的事情就是帮助另一个人了解更多。

我们称之为管理的大部分内容，实际上是让人们难以完成工作。

译文：柔肠早已寸断，泪水止不住地流。为了相思，我再次登上小红楼。明知心上人已被群山阻隔，却还是不由自主地频频倚靠栏杆，望向他离去的方向。

All things are possible until they are proved impossible and even the impossible may only be so, as of now.

Technology is a tool, but wisdom is knowing how and when to use it.