4 ms·Rules of formulating knowledge in learning (1999)42 points by deepaksurti 7y agoneves 7y agoI'm a big fan of these rules. Although Super Memo has been superseded by other software like Anki, the inventor is a pioneer of spaced repetition. His tips are valuable and really improve my own cards.zorak 7y agoOof, claiming there is only one tool in the toolbox. Painful.