"The work Michael did with both my sons was instrumental in getting them into MIT and Stanford, but I often think that was the least amazing aspect of his work.  He has so clearly put so much thought into the content delivery of his lessons that I never could sense a dull moment anywhere in his program."

"Michael's on another level when it comes to explaining math.  Lucid doesn't even begin to describe it.  He makes algebra into a puzzle, or even a comedy, where the insight is the punchline."

"Somehow Michael's lessons don't seem like lessons.  They feel like conversations you've always wanted to have, going deep into any topic at hand.  And then halfway through, you realize he's got you: you're speaking and thinking math now.  I don't know how he does it, but he does it.  And the next day, your teachers take notice that your confidence and skills have made a jump."

"Michael gets to the root of what's important to know in a subject, and conveys it in a way that leaves such an impression that you can't unthink it.  Time and time again he gave me the best advice into how to solve a problem.  For getting in the game in any school subject, I recommend you read anything he has written.  Find out what he knows; it will go beyond your expectations."