Every problem in mathematics has a solution; you just have to find the right path.
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。
战略不是关于在你所做的事情上做得更好;它是关于在你所做的事情上与众不同。
The historian’s first duty is to the truth.
The ladder of success is best climbed by stepping on the rungs of opportunity.