Your body is precious. It is our vehicle for awakening. Treat it with care. -Buddha

I agree with this quotation, we are like vehicles. As human beings we have to watch out with what we eat, because if we dont the consequences will be there. For instance if we eat fast food everyday for at least one of the three meals we need it will severely affect you physically. Your bound to gain weight as well as have heart and stomach problems. So what is meant by this quotation is like a car, if you dont change its oil or maintain it sooner or later it wont run, sooner or later eating fast food will physically kill you.