可持续性不是一种选择，而是我们对后代的责任。
Sustainability isn't a choice—it's a responsibility we owe to future generations.
胆大是行动的开端，但命运决定了它的结局。
艺术作品是神圣的痕迹。
The Internet is a place where people can connect, share, and learn.
The power of causal reasoning is that it allows us to predict the effects of actions we have never taken.
Words and deeds are not separate， but intimately connected.