譬犹练丝,染之蓝则青,染之丹则赤。
解释:好像白色的丝一样,放到蓝色的染缸中,就成为青色;放到红色的染缸中,就成为赤色。
仁德之人将天地万物视为一个整体。
孔子说季氏:“他用天子的舞蹈阵容在自己的庭院中舞蹈,这样的事可以容忍,什么事不能容忍?”
Mathematics is the music of reason.
The greatest leader is not necessarily the one who does the greatest things. He is the one that gets the people to do the greatest things.