Hi,
I am glad to express my words on your question.
in my opinion,"love without limitations" are utopian,in fact,it hardly can achieve,for everybody has his limits,including his love.For example,a boy loves beatiful flowers,while he does not love an ugly dog.maybe,he loves everyone from heart,unfortunately he has no capability to care them.(What a pity!)
anyhow,i don't think it is a good topic.if it were a homework,sincerely hope it won't annoy you.
best wishes