I grew up on the land, and I knew what hunger was.
强调历史研究既要理解历史背景，又要保持学术批判性。
Guilt is like a bag of bricks. All you have to do is set it down.
释义：观察天下的造化之道，四季周而复始不变，圣人能够体认到这种玄妙的道理并用以教化众生，从而为人民所使用。