Trust is the foundation of any successful business, especially in the energy sector.

So much to do, so little done, such things to be.

数学之美不仅在于它描述世界的能力，还在于它揭示支配世界的隐藏结构的力量。

过去了的再也不能挽救，未来的还是可能补回。

世界上最好的论点也无法改变一个人的想法。唯一能做到这一点的，是一个好故事。

The will of the people, moreover, practically means the will of the most numerous or the most active part of the people; the majority, or those who succeed in making themselves accepted as the majority; the people, consequently may desire to oppress a part of their number; and precautions are as much needed against this as against any other abuse of power. The limitation, therefore, of the power of government over individuals loses none of its importance when the holders of power are regularly accountable to the community, that is, to the strongest party therein

数学家研究纯数学不是因为它有用；他研究它是因为他喜欢它，他喜欢它是因为它美丽。