>>1 I don't want to say anything that's been said so let's try this then. Isn't love like completeness? Can you truly be strong without being complete? Now this is where my first thought was to say that love is strength, which has been said already, but I feel like there's more to it.
You see, if you don't ever love then you adjust to not having it or wanting it, but if you do have it then it can be looked at as a weakness because if we lose it then it hurts us more than when you started without it. We can't be sad for something we haven't seen or experienced but if you find something amazing then if you lose it then it really significantly hurts you.
Now is it strength if you don't have something to overcome? Is strength not having a problem or overcoming it? That's hardship or struggles I feel. It might be that you only are able to have things that require true strength when you find something that you love.
And can you truly have strength without being whole? Maybe I'm the only one who thinks of it like that but whatever. You can disagree with that part if you want. I hope I said something new or interesting though.
Also, I feel like you're confusing a few of the factors there, and it also depends on our own definition of what strength and love are. Too many factors! DX But I hope you find the answer you're looking for ^^