Nearly everything in life goes in threes and fours.
Nothing is done easily, first have the thing, then the thing has a success, then all sorts of difficulties arise through the success.
Classical ballet will never die.
You can't dance until you've learnt steps, the things your feet can do.
There's nothing in the world that isn't good, bad, and indifferent.
All the children in the school should learn the steps of everything, before they learn the thing, then they know which step they're doing better, because your voice is in certain steps and has to do most of the things that have been composed in those steps.