夏天的飞鸟，飞到我窗前唱歌，又飞去了。秋天的黄叶，他们没有什麼可唱的，只是叹息一声，飞落在那里。
A good story can change the way we see the world and ourselves.
To win Wimbledon is a dream. To win it eight times is something I can’t even describe.
Appreciate everything your associates do for the business. Nothing else can quite substitute for a few well-chosen, well-timed, sincere words of praise. They're absolutely free and worth a fortune.
个人的行为并非以社会福利最大化为目标。
The power of the state should be used to protect the rights of the individual, not to suppress them.
国家的权力应该用来保护个人的权利，而不是压制他们。