we both want different things but we still want each other

My boyfriend broke up with me because we don't want the same things. He wants marriage and lots of kids, I don't see either marriage or kids in my future. But the thing is, he knows I'm someone who lives in the moment and I had a traumatic upbringing so I'm reluctant towards even thinking about those kind of things at the moment particularly as I'm only really focused on my education right now. 
However, he knew I had this mindset from the very beginning before we even started dating. I lost my virginity to this guy and he has a very high sex drive but I don't, so I don't really enjoy sex all that much and I asked him if we could take a break from it for a while and he flipped. He said "you can't offer me marriage, you can't offer me kids and you can't offer me sex, what is guarantee is there for me?" And the honest answer is, I don't know what I can offer him. I see him in my future, I really do, but I just don't know how. Is there anyway I can convince him to give me time?