Good design is making something intelligible and memorable. Great design is making something memorable and meaningful.
About Dieter Rams
Dieter Ramsis a German industrial designer who is most closely associated with the consumer products company Braun, the furniture company Vitsoe, and the functionalist school of industrial design. His unobtrusive approach and belief in “less, but better”design has influenced the practice of design, as well as 20th century aesthetics and culture.