The true value of education is not just in the accumulation of facts, but in the training of the mind to think critically and creatively.
教育的真正价值不仅在于事实的积累，而在于训练思维进行批判性和创造性的思考。
表达人生短暂，我们都是匆匆过客的感慨。
Facts are stubborn things; and whatever may be our wishes, our inclinations, or the dictates of our passion, they cannot alter the state of facts and evidence.
学习数学的唯一方法就是做数学。
看到父母脸上的喜悦是无与伦比的回报。
我们的二十岁是成年的决定性十年。