The soul that has conceived one wickedness can nurse no good thereafter.

The Worldly Hope men set their Hearts upon Turns Ashes—or it prospers; and anon, Like Snow upon the Desert's dusty Face, Lighting a little hour or two—is gone.

任何一个时代的统治思想始终都不过是统治阶级的思想。

唯一真正的平等是在墓地里。

农业创新不仅仅是技术问题；它关乎改变思维方式和拥抱可持续性。

科学的真正价值在于它改变我们视角的能力。