I'm not afraid to take a stand. Everybody come take my hand. We'll walk this road together, through the storm. Whatever weather, cold or warm.

The study of complex systems has taught us that simple rules can give rise to incredibly complex behavior.

农业的韧性意味着为未知做好准备，同时优化已知的部分。

幸福取决于我们自己。

怀疑是信仰的开始。

对感受者而言，生活是悲剧；对思考者而言，生活是喜剧。