Quality means doing it right when no one is looking.
No medicine cures what happiness cannot.
有时候问题很复杂，但答案却很简单。
译文：以前的过失，要全部拔掉，犹如昨天的你已经死去；你从今以后，要全新做人，犹如今天的你获得新生。
The surest way to corrupt a youth is to instruct him to hold in higher esteem those who think alike than those who think differently.
The ability to create and sustain large, complex organizations is one of the key factors that distinguish successful societies from unsuccessful ones.
