译文：年轻人不要去嘲笑老人，你看花儿能红透到什么时候。赏析：每个人都会经历人生的起起落落，每个人都会衰老死去，不要因为自己一时的得势就去嘲笑别人，不能因为自己获得一时的成功就骄傲自大。

物理学家必须有一种信念，即宇宙是由理性且可理解的规律所支配的。

Innovation is the primary driving force for enterprise development; without innovation, there is no future.

People’s behavior is shaped by their immediate environment more than we often realize.

The first fruit of this imagination—and the first lesson of the social science that embodies it—is the idea that the individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.

If you’re not moving forward, you’re falling behind.