最伟大的作品是那些在作者去世很久之后仍被阅读的作品。
The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.
"The beauty of computational complexity lies in its ability to classify problems based on their inherent difficulty."