自由とは、自分自身に責任を持つことだ。
问题不在于工人效率低下,而在于管理层对他们的需求视而不见。
继子女面临更大风险,因为进化压力塑造了父母更偏爱自己基因后代的心理。
The ratio of positive to negative emotions that predicts flourishing is about 3 to 1. Above that ratio, people tend to flourish; below it, they tend to languish.
We've been warned against offering the people of this nation false hope. But in the unlikely story that is America, there has never been anything false about hope.