>The SQ4R reading system is designed to help you study your textbook and apply reading and note- taking skills. The letters in SQ4R stand for five steps: survey, question, read, reflect, recite, and review. These steps will help you gain more from what you read and be better prepared for quizzes and exams. In other words, you will maximize the return on your time investment for reading!
It seems like Jason Wei doesn't even have PhD! Just a BA in CS. Very impressive honestly