The streets were dark with something more than night.

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

没人能说清你从过去到现在的转变中发生了什么。

Transparency and accountability must be at the core of every energy company's operations.

每一个项目都是一次新的冒险，一个新的挑战。

The best architecture is almost invisible.

在数学研究中，坚持是关键；许多伟大的成果来自于一遍又一遍地从不同角度看待同一个问题。