创新 – Good design is innovative
实用 – Good design makes a product useful
美感 – Good design is aesthetic
明了 – Good design helps a product to be understood
自然 – Good design is unobtrusive
坦诚 – Good design is honest
耐用 – Good design is durable
细节 – Good design is thorough to the last detail
环保 – Good design is concernedwith the environment
极简 – Good design is as little design as possible
by Dieter Rams(德国·工业设计大师)