Every ton of paper we recycle saves 17 trees. That's not just business, that's legacy.
每回收一吨纸就能拯救17棵树,这不仅是生意,更是留给后代的遗产。
连祖国都不爱的人,是什么也不会爱的。
The unity of mathematics is not imposed but discovered.
You are beautiful just the way you are.