【英语长难句小练习】英语
Causality works both ways. Power itself 【同位语，强调主语】is a source of optimism. It【it作形式主语】’s easier to feel better about the future【不定式作真正的主语】 if 【if引导条件状语从句】you have an ability to shape it. One reason why【why引导定语从句，修饰reason】bosses have a more positive attitude towards AI than workers is surely that 【that引导表语从句】they have more control over what will happen【宾语从句】. But optimism also propels people onwards and upwards. Optimists are more likely than pessimists to be entrepreneurs. Low expectations of success and a decision to found a business【不定式作后置定语，修饰decision】 tend not to go together.

【句子翻译】
因果关系是双向的。权力本身就是乐观的源泉——如果你有能力塑造未来，就更容易对未来感到乐观。老板们对AI的态度比员工更积极，一个原因无疑是他们对将要发生的事情有更多的控制权。但乐观也会推动人们向前、向上发展。乐观者比悲观者更有可能成为企业家。对成功的低期望与创业的决定往往不会同时出现。
The benefits—and dangers—of optimism