Efficiency in farming is not about doing more with less, but about doing better with what we have.
貨幣政策中的時(shí)間不一致性問題出現(xiàn)在政策制定者一旦經(jīng)濟(jì)主體形成預(yù)期后，就有動(dòng)機(jī)偏離他們宣布的政策。
三種激情，簡單但無比強(qiáng)烈，支配著我的生活：對(duì)愛的渴望，對(duì)知識(shí)的追求，以及對(duì)人類苦難的無法忍受的憐憫。
Sustainable fishing is not an option; it's an obligation for anyone who depends on the sea.
好老師不是注滿一桶水，而是點(diǎn)燃一把火。