Sustainability isn't an option; it's a responsibility we owe to future generations.
可持续性不是一种选择,而是必须——如果我们想在养活不断增长的人口的同时不破坏地球的话。
我对人类的状况感兴趣,对活着的意义感兴趣,对存在的本质感兴趣。
The stream of consciousness is a stream of life-preserving acts.
The harder you work, the luckier you get.