Complainers change their complaints, but they never reduce the amount of time spent in complaining.
For changes to be of any true value, they've got to be lasting and consistent.
change, true value, consistent
Any change, even a change for the better, is always accompanied by drawbacks and discomforts.
Progress is impossible without change, and those who cannot change their minds cannot change anything.
Change means that what was before wasn't perfect. People want things to be better.
CHANGE, CHANGE MEANS THAT WAS BEFORE WASN'T PERFECT