Yes, Nothing is permanent .. Except Change.. ! I like this quotation very much... 

If We look into the History, People have  stood and fought  time to time for the desired changes in the society.. The Revolution in the production and science changed their lives to time to time. It is thousands of years of travel for Human societies to transform from the ages of slavery to so called parliamentary democracies.. In this process we have  CHANGE as the constant phenomena. With our conscious efforts we have to make our societies  with equal opportunities to all for a better and dignified lives and  environment  friendly for future generations.. As people .. With Our collective and conscious efforts we to intervene the CHANGE for betterment..