历史是让死者开口说话的艺术。
History is the art of making the dead speak.
The most dangerous phrase in business is 'We've always done it this way.'
矿工的头盔不仅保护头部——它还象征着辛勤工作的尊严。
所以,储备是国家最重要的事;粮食是国家的宝物;武器是国家的利爪;城池是守卫国家的屏障。 
I think the most important thing in life is self-confidence.
I think the most important thing in life is to be able to look at yourself in the mirror and feel good about who you are.