If it’s lust, it will pass,
If it’s love, it will last
I didn’t say love will last forever, just last, as in some decent duration. That’s because love gives one a lot more to want to hang on to than lust, as powerful as lust may be. The trick for a lot of people, though, is realizing when it’s love, and when it’s lust. Those who argue this quote, I would bet, are often the ones who have trouble telling the two apart. Not always, but more times than not.