Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法:它是关于理解的。
我相信最好的故事是那些在深层次、情感层面上与人们产生共鸣的故事。
新式教育理论中的中心思想之一,正是呼吁人们重视孩子社会本领的培养,并且鼓励孩子与同伴相处。
I have held many things in my hands, and I have lost them all; but whatever I have placed in God's hands, that I still possess.