Man finds himself only in action.

False happiness renders men stern and proud， and that happiness is never communicated. True happiness renders them kind and sensible， and that happiness is always shared.

A sustainable forest is one that supports both wildlife and livelihoods.

Train people well enough so they can leave, treat them well enough so they don't want to.

渔民的智慧与科学数据相结合，才能制定出最佳的保护政策。