数学不是一项观赏性运动。你必须亲自去做才能理解它。
Life is a never-ending struggle between memory and forgetting.
Success is not a destination, but a process of continuous improvement.
I always say that beauty is not just physical. It's about what you have inside. It's about your character, your spirit, and your soul.
释义:与敌人交战之前,必须仔细分析和了解敌人的情况,然后才能制定作战计划和出兵,以确保行动的成功。
一个人若不付出一些无知的代价,就永远不会幸福。
The only thing that is constant is change.