No design is possible until the materials with which you design are completely understood
Ludwig Mies van der RoheNever talk to a client about architecture. Talk to him about his children. That is simply good politics. He will not understand what you have to say about architecture most of the time. An architect of ability should be able to tell a client what he wants. Most of the time a client never knows what he wants.
Ludwig Mies van der Rohe