Technology without scenarios is lifeless.
你不能对任何事情设限。梦想越多,走得越远。
The goal of mathematics is to understand the structures that underlie the phenomena we observe.
The process of doing mathematics is more important than the result.
我们必须在经济增长和环境管理之间取得平衡。
There are still many causes worth sacrificing for, so much history yet to be made.