Sustainability isn’t an option; it’s a responsibility we owe to future generations.
可持续发展不是一种选择，而是我们对后代的责任。
大陆漂移理论不仅仅是一个假设，而是一种物理必然。
I'm not a trend, I'm an icon.
The state is the most important institution in human society because it is the only one that can legitimately use force to maintain order.
好奇心是发现的引擎。