我们祖先面临的主要生存威胁 - 捕食者、饥饿、疾病 - 在我们的恐惧和焦虑中留下了印记。

Success comes from focusing on what you can control and letting go of what you can't.

创新是任何行业的命脉，那些无法适应的人将被淘汰。

The ideal of behaviorism is to eliminate coercion: to apply controls by changing the environment in such a way as to reinforce the kind of behavior that benefits everyone.

如果我们明智地使用技术，它可以成为林业最伟大的盟友。

写作是在一个世界中创造另一个世界。