育儿不是一门科学，而是一种关系。

The universe is a place that is full of surprises, and we are just beginning to understand its mysteries.

Three things you need: The ability to not give up something till it works， the ability to give up something that does not work， and the trust in other people to help you distinguish between the two.

I love what I do, and when you love what you do, you don't have to work a day in your life.

Every dollar invested in responsible forestry today grows into a hundred dollars of environmental and economic value tomorrow.

问题的解决不是机械地应用过去的经验，而是通过重构情境来实现。

  沉默是愚人的美德。