解释：一天放过敌人，会留下长期的祸害。
"Innocence always calls mutely for protection when we would be so much wiser to guard ourselves against it: innocence is like a dumb leper who has lost his bell, wandering the world, meaning no harm."
The most important single aspect of software development is to be clear about what you are trying to build.
"The historian is a prophet looking backwards."
除非有勇气远离海岸，否则你永远游不到新的地平线。
展览就是发表政治声明，无论你是否愿意。