民族的团结是力量的源泉。

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.

多线进化论是研究特定文化如何适应特定环境的进化过程。

You can be whatever you want to be. Just be yourself.

I want to be remembered as a good person

To solve a problem, you have to be willing to think differently.

"To read is to travel without moving, to live a thousand lives in one."