Don't let your happiness depend on something you may lose. Author: C.S. Lewis Copy Quote More from C.S. Lewis “Periods' are largely an invention of the historians. The poetsthemselves are no…” “The real pacificus is he who promotes peace, not he who gasses about it.” “The sight of the huge world put mad ideas into me, as if I could wander away, w…” “But one of the worst results of being a slave and being forced to do things is …”