NP完全性的概念为理解计算问题的复杂性提供了一个强大的工具。
可持续性不是一种选择,而是农业唯一的出路。
"A great leader listens more than they speak."
要理解一个人,你必须先理解他们的沉默。
Pleasures, then, and the avoidance of pains, are the ends that the legislator has in view.
The only thing that matters in art is the part that cannot be explained.