我们教授一门学科不是为了培养关于该学科的小型活图书馆,而是让学生自己学会数学思考。
I think the most important thing in life is to be able to look at yourself in the mirror and feel good about who you are.
I don't want to be a teacher. I want to be a friend.
自分を信じることが、一番の力になる。