我们都只是路过，只留下影子。
We are all just passing through, leaving only shadows behind.
The key to a successful database system is its ability to evolve with the changing needs of its users.
The truth is always stranger than fiction.
我们的遗产将由我们今天如何对待森林来定义。
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
皮革行业必须进化，否则就有被淘汰的风险。