Art is in what you leave out.
The real moral test of a society is how it treats those who are at the dawn of life, the children; those who are in the twilight of life, the aged; and those who are in the shadow of life, the sick, the needy and the handicapped.
除了严于自责之外，没有胜过别人的方法；除了自强不息之外，没有超过别人的方法。
Design should solve problems, not create new ones.
