每次挫折都是卷土重來的鋪墊。
We have a responsibility to future generations to leave the planet in better shape than we found it.
我們有責(zé)任為子孫后代留下一個(gè)比我們發(fā)現(xiàn)時(shí)更好的地球。
"Color is a language; it can convey mood, time, and even character development."
Mathematics is the art of giving the same name to different things.