I strongly believe that missionaries make better products. They care more. For a missionary， it's not just about the business. There has to be a business， and the business has to make sense， but that's not why you do it. You do it because you have something meaningful that motivates you.

The cognitive map is not a picture or a model in the head, but a dynamic, changing representation of the environment.

"In business, timing is everything."

It's not about how hard you hit. It's about how hard you can get hit and keep moving forward.

death before inconvenience.

Sustainable forestry is not an option; it's an obligation.

最先进的农业系统仍然依赖于最基本的要素：健康的土壤。

A tannery’s legacy should be measured by its environmental stewardship.