奢侈品关乎情感。如果你不能创造情感，你就不能创造欲望。
房子是一座小城市，城市是一所大房子。
Whenever two programmers meet to criticize their programs, both are silent.
激励很重要，因为它们以可预测的方式引导行为。
Believe that life is worth living， and your belief will help create the fact.