Never ask a barber if you need a haircut.
永远不要问理发师你是否需要理发。
人生苦短，必须快乐。
From the deepest desires often come the deadliest hate.
Every seed we plant today is a promise to future generations.
Inside us there is something that has no name, that something is what we are.
未来的竞争，不是产品的竞争，而是服务的竞争。