科学不仅仅是关于事实，而是理解支配这些事实的基本原理。

"Every book is a conversation between the author and the reader."

To love oneself is the beginning of a lifelong romance.

文章贵在简洁，简洁则明了；贵在真实，真实则贴切；贵在变化，变化则生动。

The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do.

The most important quality for a researcher is persistence.

认证体系是负责任林业的语法，它们为我们良好的意愿提供了结构。

Westward the course of empire takes its way.

Labor economics is fundamentally about understanding people’s choices and constraints.

绘本是文字和图像之间的舞蹈——它们应该一起舞动。