The most interesting part of this knowledge is how to different persons different colors appeal, and how different people enjoy different sounds. The more one studies this, the more one finds its relation with the particular advancement of man's evolution; for one will find that at a certain time of one's evolution one loved a certain color, and then one lost contact with that color. With one's growth and evolution in life one begins to like some other color. It also depends upon a person's condition, whether he is emotional, passionate, romantic, warm or cold, whether sympathetic or disagreeable. Whatever be his emotional condition, in accordance with that he has his likes or dislikes in colors. Therefore that makes it easy for the seer, for the knower, to read the character of a man - even before he has seen his face - only by seeing his clothes. His liking for a certain color expresses what the person is like. His liking for a certain flower, for a certain gem or jewel, for a certain environment in his room, the color on his wall - all that shows what a person is like, what is his fancy.