If you want to understand a system, try changing it.

我们行业的力量在于那些为之奉献一生的人。

世界上充满了这样的人，他们心目中令人满意的未来，实际上是对理想化过去的回归。

The only maxim of a free government ought to be to trust no man living with power to endanger the public liberty.

To succeed, planning alone is insufficient. One must improvise as well.

"The role of a leader is to create an environment where people can do their best work."