每个人的生活都是由许多日子组成的,日复一日。我们在自己之中行走,遇见强盗、幽灵、巨人、老人、年轻人、妻子、寡妇、相爱的兄弟,但总是遇见我们自己。
Every life is in many days, day after day. We walk through ourselves, meeting robbers, ghosts, giants, old men, young men, wives, widows, brothers-in-love, but always meeting ourselves.
我们所知道的很少,我们所不知道的却是无限的。
"In computer science, we are always trying to find the balance between expressiveness and tractability."