信仰 + 怀疑 = 理智。
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。
Mathematics is a living, breathing discipline, constantly evolving with new ideas.
Success isn't given. It's earned.
The speed of learning is now the only sustainable competitive advantage in business.
真实不仅是能够被复制的，而且是总是已经被复制的。这就是超真实。