积极心理学最重要的原则是：他人很重要。

适应旧程序以适应新机器通常意味着适应新机器以使其表现与旧机器相似。

The details are not the details; they make the design.

当现有约束被改变，允许企业家从事新的生产活动形式时，经济增长就会发生。

Once we dreamt that we were strangers。 We wake up to find that we were dear to each other。