良心和怯懦其实是一回事。

The human race has one really effective weapon, and that is laughter.

那话怎么说的来着，"好酒不贪杯，益寿延年"。

In teaching history， there should be extensive discussion of personalities who benefited mankind through independence of character and judgement.

人并非生来就是自己。人出生时背负着一大堆期望，一大堆别人的想法。

The stock market is full of opportunities, but you have to be patient to find them.

无论成本如何，质量都不应妥协。消费者信任我们提供卓越的产品。