爱情中的欢乐和痛苦是交替出现的。
计算机科学中的真正挑战不是编写程序，而是理解计算的本质。
世界确实充满了危险，其中有许多黑暗的地方；但仍然有许多美好的事物，尽管在所有土地上，爱现在与悲伤交织在一起，但它可能因此而变得更伟大。
The worth of a state， in the long run， is the worth of the individuals composing it.
过去是一个陌生的国度；他们在那里做事的方式不同。
The best way to learn computer architecture is to build one.
"Theologians talk about a prevenient grace that precedes grace itself and allows us to accept it. I think there must also be a prevenient courage that allows us to be brave - that is, to acknowledge that there is more beauty than our eyes can bear, that precious things have been put into our hands and to do nothing to honor them is to do great harm."