我认为数学之所以有价值,是因为它具有这种令人难以置信的结构,你可以探索和发现。
你读得越多,知道的事情就越多。你学得越多,能去的地方就越多。
最大的风险是不冒险。
What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.
可持续性不是一种选择,而是我们对下一代的责任。