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.
Why is it that when one man builds a wall, the next man immediately needs to know what's on the other side?
语出西汉·桓宽《盐铁论·力耕》 。治理家庭不能靠一件财宝;治理国家,不能靠一种方法。
生活中最伟大的荣耀不在于从不跌倒,而在于每次跌倒后都能爬起来。
教育的本质意味着:一棵树摇动另一棵树,一朵云推动另一朵云,一个灵魂唤醒另一个灵魂。
I am not a hero, I am just an ordinary person.