礼义法度者，应时而变者也。
礼义法度，是随着时势而变化的。
商业的成功来自于理解人，而不仅仅是市场。
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.
对思考者来说，世界是喜剧；对感受者来说，世界是悲剧。
The world is full of broken people trying to fix each other.
Transparency builds trust, and trust builds lasting relationships with consumers.
