Freedom and responsibility are inseparable.

小说和现实的区别？小说必须讲得通。

没有风险的征服是没有荣耀的胜利。

Chemistry is the science of matter, but I prefer to see it as the science of change.

工作是良药，能医治一切困扰人的疾苦。

你的心知道方向，跟随它。

Collaboration is key—governments, businesses, and communities must work together for sustainable forests.