如果人類係識知足同唔貪婪,可能一萬年前就滅絕咗。人類呢個物種會制霸地球,某程度上係因為呢種生物特性使之然。
同埋成本平唔平係相對嘅姐,可見將來都冇可能諸國均富。
The gaping difference shows in a new Wall Street Journal poll, which tested two competing statements about America’s foreign alliances. Some 81% of Republicans agreed that U.S. allies haven’t shouldered enough responsibility for their own defense and that the U.S. should stop using tax dollars to defend them. By contrast, 83% of Democrats agreed with an alternative statement that international alliances are a source of strength and should be supported with tax dollars.