Thought's infidelity lies in its privacy. 'If there is something that you cannot say to me,' asks the lover, 'things that you must think alone, then can you really be trusted?'

理解经济波动的关键在于技术冲击与家庭和企业决策之间的相互作用。

对于只有一把锤子的人来说，每个问题看起来都像是钉子。