能源的未来取决于我们的创新能力。
教师当然是一位艺术家,但作为艺术家并不意味着他或她可以塑造学生的轮廓。教育者在教学中所做的是让学生有可能成为他们自己。
如果让我用一句话总结如何改变世界,我会说,努力工作,为那些真正激动人心的事物。
统计学是科学的语法。
It is only shallow peoplewho require years to get rid of an emotion. A man who is master of himself, can end a sorrow as easily as he can invent a pleasure.
Success is not about how much money you make, it's about the difference you make in people's lives.