如果你不准备犯错，你永远不会有任何原创的东西。
If you're not prepared to be wrong, you'll never come up with anything original.
The choice is simple: either we protect nature now, or we pay the price later.
爱你所做的，做你所爱的。
States are inherently aggressive and expansionist because they exist in an anarchic international system where there is no higher authority to keep them in check.
If liberty means anything at all, it means the right to tell people what they do not want to hear.
林业创新不是可选项，而是生存的必需。