I truly believe this especially as I've gotten older. You can never truly know if you will actually end marrying the person your dating, but if you go into a relationship knowing you wont marry them, it's sort of pointless -Amen! I live by this quote.
It's I'd a travesty when two hearts at different intervals in life find each other. And although they would otherwise be perfect for each other, they can be together for the timing isn't right definitely have thus someone in my life :(