fancy restaurant Right, because you waste your money if you're buying these little portions of healthy food.

宰人的高档餐厅,很好,因为一旦你购买了这些量很少的,健康食品你就是在浪费金钱

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

You shouldn't waste your money on healthy food.

你不该在健康食品上浪费金钱

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The ones who would conserve energy, that is they were sedentary when possible, other then when they had to go get food would again not waste their calories but would save them and contribute to the gene pool.

那些保存能量的人,那些能躺不坐,能坐不站的人,除非必须再次寻找食物,否则是绝对不会浪费能量的人,也是对基因库有贡献的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选