数学中的每个问题都有解决方案;你只需要找到正确的路径。
The greatest breakthroughs often come from unexpected places.
孔子说:“不要担心没有地位,要注意做人的立场;不要怕没人了解自己,要想法使自己容易得到理解。”
The only way to get rid of a temptation is to yield to it.