“Just because something makes you smile or laugh ... doesn't mean it's a joke.”
“If fate doesn't make you laugh, you just don't get the joke.”
“Just because you can't see something doesn't mean it's not there.”
“Just because you don't know something doesn't mean it's not true.”
“Just because you don't understand something doesn't mean that it's nonsense.”
“Just because something doesn't do what you planned it to do doesn't mean it's useless.”