在通往未来的每一个十字路口,传统都安置了一万人来守卫过去。
数学是概念之间关系的科学,与内容无关。
伟大的领导力在于赋能他人实现他们认为不可能的事。
The only limit is the one you set yourself.
The mind is a place of its own which in itself can make a heaven of hell, a hell of heaven.