The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil, no good, nothing but blind, pitiless indifference.

好奇心是推动科学发现的引擎。

我们不能一直用老方法做事。世界已经改变，我们也必须改变。

You have to be willing to take risks.

Don't let anyone dull your sparkle.