You measure their happiness at the end of the day, those that have gone and spent on other people are much happier that those that spent it on themselves.
شادی اونها رو وقتی اندازه بگیرید در پایان روز کسانی که بخشیدند بسیار خوشحال تر از کسیانی است که برای خودشون خرج کردند است.