可持续性不是一种选择；它是能源未来的必要条件。

The ability to associate depends, in turn, on the degree to which communities share norms and values and are able to subordinate individual interests to those of larger groups.

True innovation comes from a deep understanding of existing problems.

事实是，我们都以我们甚至无法理解的方式相互联系。

Quality means doing it right when no one is looking.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

质量不仅仅是一个目标，它是一个旅程。

A throw of the dice will never abolish chance.