Stagnation Quotes

"Only the wisest and stupidest of men never change." "Iron rusts from disuse; water loses its purity from stagnation... even so does inaction sap the vigor of the mind." "There are many ways of going forward, but only one way of standing still." "If you are not moving forward, you are moving backward" "The more a thing tends to be permanent, the more it tends to be lifeless."