过去是你记得的、你想象你记得的、你说服自己记得的，或者假装记得的。
The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember.
计算复杂性的美在于它能够根据问题的固有难度对问题进行分类。
你知道的越多，你能知道的就越多。
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
The ocean is our greatest resource, but also our greatest responsibility. How we treat it defines our legacy.
唯一能战胜厄运的是努力工作。
I don't need a reason to be confident.
最好的技术是那些隐形的技术。