Optimists tend to interpret their troubles as transient, controllable, and specific to one situation. Pessimists, on the other hand, believe that their troubles last forever, undermine everything they do, and are uncontrollable.
经济转型的成功取决于正式制度与非正式制度的兼容性。
释义：圆的器物容易滚动，而方的器物则易于停止，这是器物的差异；金属刚硬而水则柔弱，这是它们的物性不同。
繁荣建立在五个支柱上：积极情绪、投入、人际关系、意义和成就。
"A story is a form of telepathy."