The best known of these is Grow's (1991, 1994) Staged Self-Directed Learning (SSDL) model.

LESTER: You believe in wishes? I mean, you believe they come true? CHESTER: Nah. I believe in wishes, but I don't believe they come true. Not unless it's a real easy wish, like I wish I was at a birthday party. But you gotta blow out all the candles, or else the wish don't come true. If one candle stays lit, you don't get your wish.

[…] but come it should and will, unless they become metamorphosed, for their barbaric sloth can hardly be tolerated in these unpatriarchial times;

...and that the world should owe thanke therof to you, to whom my husband the authour of it was for good receyued of you, most dutiefully bounden.