I was taught when there's somethin' you can change around keep quiet, you got nothin' to complain about.
Quarks came in a number of varieties - in fact, at first, only three were needed to explain all the hundreds of particles and the different kinds of quarks - they are called u-type, d-type, s-type.
I have the sort of round face that you complain about when you're younger, but which serves you well as you get older.
People complain that chefs aren't at their restaurants anymore, but I don't think that's the case at all. You see them on TV and you assume they're not working but they are.