DO NO EVIL...FOR NOW: For-profit educational ventures have been getting a bad rap, and sometimes deservedly so. Still, Annie Murphy Paul finds hope in a new tide of garage-operation edupreneurs who pair "a desire to prosper financially with a genuine sense of mission." But while a good heart can get your foot in the door, we're still left wondering how it translates to cash flows and revenue, the motor oil to the engine of growth.
