—— 请按键盘 空白键 开始游戏 ——

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。
We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.
成功的关键是在生活的各个方面不断成长——精神、情感、灵性以及身体。
花开时不能一同欣赏,花落时也无法共同悲伤
The universe is full of magical things patiently waiting for our wits to grow sharper.