"I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit."
True leaders don't command others what to do; they inspire their potential.
心理学的研究就是研究生活中的行动。
国家道德的基础必须建立在私人家庭中。
教育是点燃火焰,而不是填满容器。
数学的真正力量不在于它的复杂性,而在于它的简洁和优雅。