In ancient China, there was a man called a scholar. Scholars are filial, friends are loyal, and homes are loyal. Poor and disloyal, can't get away from it. Perseverance, no constant production. No matter where you are, you have character, faith, integrity and consistency. A spiritual aristocrat is a scholar. "

"Lu's Spring and Autumn Annals" recorded a conversation with the King of Qi: "Yue:' Today there are people who are filial, loyal to the monarch, the letter of making friends, and the concern of living in the hometown. Are you a scholar with these four walkers? "The King of Qi said,' This is really a so-called scholar.'