It requires indeed some courage to undertake a labor of such far-reaching extent.

一个人的灵魂在他们的故事中显露出来。

"We inherit not only our parents’ features but also their silences."

伟大的本质在于认识到美德就足够了。

酸和碱是互补的；没有另一个，一个就无法存在。

房子、星星、沙漠，赐予它们的美丽的是一些看不见的东西。

The value of a network is proportional to the square of the number of connected users of the system.

优化阻碍了发展。