What is the meaning of the hexagrams

Against the hexagrams is"The I chingArticle 50 of the sixty-four hexagrams gossip.It is piled up with divination, the terms and the hexagrams are against.Against the hexagrams on behalf of the water."Against the" tong "yue" word, happy, joyful.So, against the hexagrams imply that people skills, only you happy, can and yue, things to ty and peaceful.