仅仅因为你制定了一个好计划，并不意味着事情会按计划发展。
世界因你的榜样而改变，而不是因你的观点而改变。
证明某事可能的唯一方法就是去做。
The Liskov Substitution Principle is a fundamental concept in object-oriented programming, stating that objects of a superclass should be replaceable with objects of a subclass without affecting the correctness of the program.
战略不是预测未来，而是为未来做好准备。
Leadership is action, not position.