No matter what your motivation is, whether you dream of a world where all people live in freedom and wealth, or you just want fewer refugees coming into your country, the simple truth is, that it's beneficial to you personally if people on the other side of the globe can live a good life.
不管你的動機是什麼,不管你是不是夢想全世界人都能活得更自由、更富裕,或只是希望減少進入你們國家的難民,簡單而言就是,如果地球另一端的人擁有美好的生活,對你也有好處。