If complete and utter chaos was lightning, then he'd be the sort to stand on a hilltop in a thunderstorm wearing wet copper armour and shouting 'All gods are bastards!
There is the expression of selfishness and there is the expression of selflessness - but economists or theoreticians never touched that part. They said: 'Go and become a philanthropist.' I said, 'No, I can do that in the business world, create a different kind of business - a business based on selflessness.'
You're a disaster for us, Clary! You're a mundane, you'll always be one, you'll never be a Shadowhunter! You don't know how to think like we do, think about what's best for everyone-- all you think about is yourself! But there's a war now, or there will be, and I don't have time or the inclination to follow around after you, trying to make sure you don't get us killed! Go home, Clary. Go home!