Sustainability isn't a trend—it's a necessity. The choices we make today will define the health of our oceans tomorrow.
用秤称一称,才能知道轻重;用尺量一量,才能知道长短。
什么都会的人,很少有自己所真正精通的东西,整天沉心思虑的人,往往遇事难以下决断。
The study of nature is a perpetual joy.