You can obsess about serving your customers/audience/clients， or you can obsess about beating the competition. Both work， but of the two， obsessing about your customers will take you further.
"The scientist is not a person who gives the right answers, he's one who asks the right questions."
每一刻都是新的开始。
也许我们能期望的最好结果，就是带着正确的遗憾结束。
"The scars of history are not always visible, but they are always there."
Words can be both wounds and bandages.
机会并不会如影相随，所以当它到来的时候，你最好抓住。