Sustainability isn't an option - it's our responsibility to future generations.

做学问的人应当以确立诚信为根本，修饰言辞为次要。

The world is before you, and you need not take it or leave it as it was when you came in.

最可持续的采石场是能够平衡生产和环境管理的采石场。

The meaning of a word is its use in the language.

能源转型不仅仅是燃料的转换，更是整个系统和思维方式的转变。

最好的侦探故事是那些侦探和罪行一样复杂的故事。