理无常是，事无常非。
释义：圣人治理天下，不是改变百姓本性，而是顺应天性加以引导。
Every loaf of bread tells a story; make yours worth telling.
你看到了，但你没有观察到。
The writer’s duty is to tell the terrible truth, and it is the reader’s duty to learn from it.
The most important thing in a database is the schema.