翻译:过去善于打仗的将领,首先做到自己不被敌人战胜,再等待时机战胜敌人。不被敌人战胜取决于自己做好准备、不犯错,是否能战胜敌人取决于敌人是否犯错。
有人问作家张晓风:我们怎样才能够爱一个人而不受伤?张晓风如此作答。
Every mathematical theorem is a story, a narrative that unfolds through logic and reason, leading to a deeper understanding of the world.