领导力在于以清晰的愿景做出艰难决策。
Leadership is about making tough decisions with a clear vision.
The quality of an organization's dedication determines the quality of its service.
The process of mathematical discovery is not about reaching a destination, but about the journey itself.
记忆不是事件的完美记录者；它是一个可以被许多因素影响的重建过程。