I don't think you can ever really know who you are until you're tested.
战略不是计划的结果,而是相反:它是计划的起点。
海洋从四面八方包围着地球,而我们只居住在其中一小部分。
追求完美的想法,是一个好计划的最大敌人。
当数据和直觉相结合时,才能做出最佳决策。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.