Never believe that a few caring people can't change the world. For, indeed, that's all who ever have.
When it is not necessary to change, it is necessary not to change.
When it is not necessary to change
A small group of thoughtful people could change the world. Indeed, it's the only thing that ever has.
They must often change, who would be constant in happiness or wisdom.
change, constant, happiness, wisdom
Change will never happen when people lack the ability and courage to see themselves for who they are.
CHANGE, CHANGE WILL NEVER HAPPEN WHEN PEOPLE LACK THE ABILITY
If you're in a bad situation, don't worry it'll change. If you're in a good situation, don't worry it'll change.
When we are no longer able to change a situation - we are challenged to change ourselves.