"7 Habits" by Covey - probably the best book on this topic. An interesting and informative book that makes you think and reconsider some views on things. The essence of the book doesn't make sense to retell, especially since it's already in the title itself. I can only say that I needed to read it before, and not at the moment when I had problems with my studies and used online assignment help in time to prepare for examinations in college. But after reading a lot of things has changed. The main thing to remember these habits, and not just read.
