Sustainability isn't an option anymore - it's our only path forward.
可持续性不再是可选项，而是我们前进的唯一道路。
真相很少是纯粹的，也从不简单。
技巧不是属于我们自身的东西，所谓的优劣智愚不过是教育的产物，但是人的精神境界却有优劣区别。
The spread of liberal democracy and the integration of the world economy have created a situation in which the only legitimate form of government is one that is based on popular sovereignty and respects basic human rights.
"You don't need a degree to be a writer. You just need to write."
"The only thing worse than being talked about is not being talked about."