Diagonal Rules,Golden Rules and Rule Thirds

I learnt that we must use the diagonal rules,golden section rules and the rule thirds during photography.We need to use the Diagonal Rules in the photos so that the photo looks alive in three-dimensional.For the rule thirds,it is just like a 3x3 grid,we must separate our vision into nine parts and fill the middle portion with the focus picture.The Golden Section Rule is almost the same thing as the Rule Thirds.The golden section rule is a picture divided into nine unequal parts and the points in which the lines intersect is called the golden points of the entire picture.