当九月结束时叫醒我
【译文】将知识默记在心,学习时,不感到满足,教人时,不感到倦怠,这三方面我做到了哪些呢?
关键是不断进步,不断奋斗,不断相信。
The language of mathematics is universal, and it is through this language that we can communicate the most profound truths of the universe.