You mean, because teachers make SOOOOOO much, right?
This is the sort of attitude that abounds in the US as well, and is quite frankly, so insulting it almost doesn't warrant response.
Almost.
Today, teacher's are: Educator, Parent, Psycologist, Doctor, Motivator, Mediator, and for the younger levels, Cat-Wrangler, all at the same time.
And you know what they're rewarded with? Phrases like, "Those who can't do, teach." It's insulting.
And you know what my wife does with "all the time off" she has in summer? She tutors her incoming students that have reading deficiencies FOR FREE so that they can be as comfortable with her as possible for the next school year. Oh yeah, that's in addition to working a summer job so we can try and make a bit more money and not have to "scrape a living" because she's on a pay freeze for the next three years.