受过教育的心灵的标志是能够思考一种思想而不必接受它。

Democracy is the worst form of government except for all those other forms that have been tried from time to time.

——在北京蒙藏统一政治改良会欢迎会的演说，1912年9月1日

Innovation in aquaculture isn't just about technology; it's about understanding the rhythm of nature and working with it.

The meaning of "knowing" has shifted from being able to remember and repeat information to being able to find and use it.