Psychology is a science, and teaching is an art; and sciences never generate arts directly out of themselves.

Data without action is just noise; farmers need tools, not just information.

I'm not a politician, I'm an artist. I don't have to be politically correct.

子夏说：“重贤轻色、尽心孝顺父母、尽力献身国家、交朋友言而有信的人，即使没有高等学历，我也认为他已经受到了良好的教育。”

灵魂的净化是人生的最高追求。