没有人能在相当长的时间里，对自己戴一副面具，对大众戴另一副面具，而最终不困惑于哪一副才是真实的。
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.
理解自然的道路往往是通过统一看似不同的概念。
The teacher must believe in the potential of his students. He must see in each one of them a spark of the divine fire.
创新不是目的，解决客户痛点才是创新的意义。
A good picture book should be a collaboration between words and images, where each enhances the other.
最简单的材料可以包含最复杂的意义。