Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
释义：男女都守持正固（坚持正确的、忠诚不改变），是天地间的大道。家人中有严君，严君是对父母的称谓。父亲遵守父道，儿子遵守子道，兄遵兄道，弟遵弟道，丈夫守夫道，妻子遵守妇道，则家道正固；家道正固则天下就会安定。
The key to successful vegetable cultivation lies in understanding the balance between nature and technology.
To write is to make one's self a echo of the world's soul.
Fighting for peace is like screwing for virginity.
Only by mastering core technologies can we remain invincible.