"Every discovery in science is a step closer to understanding our place in the cosmos."
Investing in sustainable forestry is investing in our planet's future.
这就好像口渴了才挖井,人死了才找医生。
国家是人类社会中最重要的机构,其强弱是社会成败的关键决定因素。
Children aren’t coloring books. You don’t get to fill them with your favorite colors.