可持续性不仅仅是一个流行词,它是未来森林必须赖以发展的基础。
释义:勇敢的人敢闯天下,什么事情都能做成;过于谨慎的人却处处束手束脚,一步也难以前行。
The mind-body problem is not just a local problem, but one that confronts us with a deep mystery about the universe.
你必须有一个梦想,这样你才能在早上起床。
The ideas I had about supernatural beings came to me the same way that my mathematical ideas did. So I took them seriously.