自由不过是一个变得更好的机会。

A wise man said， “Before you speak， let your words pass through three gates. At the first gate， ask yourself， “Is it true？” At the second gate ask， “Is it necessary？” At the third gate ask， “Is it kind？”

Sustainability isn't a choice—it's our responsibility to future generations.

人类唯一需要恐惧的，就是恐惧本身。