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.

我无话可说，我正在说它。

做出伟大工作的唯一途径是热爱你所做的事。

"The greatest journeys are not measured in miles, but in moments that take our breath away."

计算复杂性理论的发展向我们展示了并非所有问题都是平等的。