一个人的幼儿时期，其实就是一种不断习得能力的过程，这个周期性的刺激，将带给儿童无限的欢乐和乐趣。

Simple can be harder than complex: You have to work hard to get your thinking clean to make it simple.

Innovation in forestry isn't about replacing nature with technology, but using technology to better understand and work with nature.

Managing a company is like steering a ship, you must constantly adjust your course.

The customer may not always be right, but they are always the customer.

真相是，你无法逃避你的过去。无论你跑得多快，它总是在你身后。

理论最重要的一点是它能解释事实。