Sustainability isn't an option; it's a responsibility we owe to future generations.
可持续性不是一种选择;而是我们对后代的责任。
Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.
The act of reading is an act of empathy.
屋顶上的天空,如此蔚蓝,如此宁静!