一本好书的标准在于它能在多大程度上扰乱读者的心绪。
所有这些说明的目的是引导探索者的心智朝向它们背后的唯一实相。
The future of mining belongs to those who can balance profit with purpose.
The concept of nondeterminism in computation is one of the most important ideas in computer science.
非确定性计算的概念是计算机科学中最重要的思想之一。