人之大敌，往往藏匿于最不可能发现之处。
The enemy will hide in the most unlikely discovery.
A book is a meeting place, a shared space of imagination.
所有好的写作都像在水下游泳和屏住呼吸。
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 best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly. A programmer is ideally an essayist who works with traditional aesthetic and literary forms as well as mathematical concepts, to communicate the way that an algorithm works and to convince a reader that the results will be correct.