There is no such thing as a small moment; every moment contains eternity.

亚马逊有三大观念，已经坚持了18年，也是亚马逊成功的原因：客户至上、创新和耐心。

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

故事是我们教孩子们如何驾驭世界的方式。