The strength of a company lies in the integrity of its materials and its people.《Leadership in Extraction》

土壤的健康决定了牲畜的健康——永远不要忘记这一点。

The more you learn, the more you know. The more you know, the more you forget. The more you forget, the less you know. So why bother to learn?

The mind is a product of evolution and learning.

译文：心能明辨是非，就能快速而又果断处理事情；不忘记礼义廉耻，做人就会一身正气，不与卑污的人同流合污。

爱情就像沙漏：当心空了，头脑就开始填满。

循环经济不仅仅是一个理想——它是一个等待扩展的实用商业模式。

不要让任何人告诉你你不能做什么。