We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.
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。
Chance is perhaps the pseudonym of God when He does not wish to sign His name.
我们不能用制造问题时的同一水平思维来解决问题。