Change your opinions, keep to your principles; change your leaves, keep intact your roots.
(Victor Hugo (1802-1885), French poet, novelist, playwright, essayist. Trans. by Lorenzo O'Rourke. "Thoughts," Postscriptum de ma vie, in Victor Hugo's Intellectual Autobiography, Funk and Wagnalls (1907).)
Change is everywhere. It is inevitable, so we have to live with it. Without change, there is no progress, no growth, no possibilities. Change makes us limitless. If there's one thing we can't change, it's change.