The past is never dead. It's not even past.
跨行业合作是解决全球森林砍伐挑战的关键。
更轻意味着更少的浪费。
You can't use up creativity. The more you use, the more you have.
I'm not a teacher, I'm a student.
在不幸中所表现出来的勇气,通常总是使卑怯的心灵恼怒,而使高尚的心灵喜悦的。