每个数学问题都有解决方案,但并非每个解决方案都显而易见。
Every mathematical problem has a solution, but not every solution is immediately apparent.
生活本身没有任何价值,它的价值在于怎样使用它。
Literature is a weapon against forgetting.
民兵的基本法是,它由法律创建、指导和指挥,永远为支持法律而存在。