On the surface it would seem Hate is the stronger.
In my opinion...it is the weaker.
Hate takes a great deal of effort and emotion.
It needs to be fed constantly, to be viable.
Hate is a monster all of it's own, and without fuel it soon runs out of steam.
Love is the total opposite, it can remain for a lifetime...I'm just glad it's is not the other way around, because we all would be long gone and dead.
jonaj, I have to challenge your perception of love. If it isn't fed, it too can die...I suppose that is one of the reasons so many marriages end it divorce. Perhaps, though, this counts only for romantic love. I believe a parent's love for their child lasts forever.
I have love for those close to me gone now, like my best friend 6 months ago....it is a love that can not die, yet is not fed, because she is gone...I mean REAL Love, one that overcomes in good and bad. :)