The purpose of education is not to fill the minds of students with facts but to teach them to think.
教育的目的不是用事实填满学生的头脑，而是教会他们思考。
时间是我所有作品中看不见的材料。
懦弱囚禁人的灵魂，希望可以令你感受自由。强者自救，圣者渡人。
The most important thing in mathematics is to ask the right questions.
You don't have to be a genius or a visionary or even a college graduate to be successful. You just need a framework and a dream.