A social system is a system of relations between persons and between groups.
社会系统是个人之间以及群体之间关系的系统。
我想知道，我一生中见过多少人，却从未真正看见过他们。
True happiness comes from inner satisfaction.
当你用当地材料建造时，你就是在用当地知识建造。这就是建筑真正变得可持续的方式。
Sorrow is hushed into peace in my heart like the evening among the silent trees。