Real friends are hard to find.

The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.

"The more we learn about life, the more we realize how much we have yet to discover."

"You can't be a writer unless you're a reader first."

The beauty of mathematics lies in its ability to describe the universe with such precision.

一本怀有恶意的书籍将不会伤害到任何人，除了写它的傻瓜。

橄榄树教会我们，力量来自深厚的根基。