The challenge of architecture is to balance innovation and tradition.

可持续性不是一种选择，而是我们对后代的责任。

行业间的合作是解决未来能源挑战的关键。

In republican governments, men are all equal; equal they are also in despotic governments: in the former, because they are everything; in the latter, because they are nothing.

化学的艺术在于分离、识别和量化不同物质的能力。