Active management is a negative-sum game before costs and a loser's game after costs.

The most successful modern states are those that have been able to harness the power of the market while maintaining a strong state that can provide public goods and regulate private activity.

The best fertilizer is the farmer's shadow.

良心和怯懦其实是一回事。

身形最好的状态是顺其自然，感情最好的状态是真率。顺其自然就不会背离，真率就不用劳神。

Collaboration is the root of progress in forestry—no single entity can solve the challenges alone.

我不喜欢被限制，我喜欢探索。

【译文】三个人一起走路，其中必定有可以为我所学习的人。我选取那些优良的方面学习它，对那些不良的方面则加以改正。

利润永远不应该以牺牲人或地球为代价。