If history were taught in the form of stories, it would never be forgotten.

艺术中没有错误，只有意外的发现。

The most sustainable farm is the one that remains profitable year after year.

在所有时代，困扰人类并给他们带来最大灾难的大问题，不是世界上是否有权力，也不是权力从何而来，而是谁应该拥有它。