People forgot this principle already. But you do not answer,forget it. You must be in charge of to the thing with him domestic place forever. You want to be in charge of to your rose.
人们早已忘记了这个道理。可是你不应将它遗忘。你必须永远对自己所驯服的东西负责。你要对你的玫瑰花负责。
在数学中，最简单的问题往往导致最深刻的发现。
每个角色都是一次新的旅程，一次对人性的新探索。
一个故事可以改变一生——甚至可能改变世界。
Memory is a responsibility, not a burden.
