理解计算的极限与推动其边界同样重要。
"Understanding the limits of computation is as important as pushing its boundaries."
科学无国界，因为知识属于人类，是照亮世界的火炬。
唯一真正的监狱是你为自己建造的那个。
事情不一定要改变世界才能变得重要。
寻找真理的人的存在，远比那些认为自己已经找到真理的人的存在更值得珍视。
我们在地下做出的每一个决定都会对地面产生影响，这就是我们肩负的责任。
The present state of the system of nature is evidently a consequence of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.
