I'm a senior undergraduate student in Shanghai Jiao Tong University Zhiyuan College majoring in mathematics. The website given on the left is my notes and some personal view of mathematics( in Chinese ). I'm trying to learn as more as I can at the undergraduate process.
As Confucius said:
"If I am walking with two other men, some of them will serve as my teacher. I will pick out the good points of the one and imitate them, and the bad points of the other and correct them in myself."("三人行，必有我师焉。择其善者而从之，其不善者而改之")
This website contains n people, and from each 2 of them there is at least one man that will serve as my teacher, thus there at least n-1 teachers. This is a good place since are so many teachers here that may teach me mathematics!