He Yi thinks: First of all, efficient study needs to learn to make use of one's prime time. It is impossible for one to remain energetic all the time, and one's work efficiency can be efficient only at that time when one is energetic. Everyone has a different period of energy. For office workers, even if they are energetic at night, they do not advocate studying late at night, which requires a balance between time and health.

Secondly, we should learn to allocate energy reasonably, have our own task list for the day, what to do today, what's the priority, what unnecessary actions or things can not be done, and what can be done in a short time should not be delayed. We should also learn to have a proper rest, not to be nervous all day long, to maintain a high-pressure state continuously, and to make appropriate adjustments to keep our mental state at its peak to the maximum extent.

Third, we should be professional and focused in doing things, and we should not be obsessed with the dead end. Professional people should do professional things, and at the same time learn to use the strength of the team to make a concerted effort. Keep your concentration when you do things, so the environment is very important, avoid external interference and prevent distraction.

Finally, adjust your habits, put an end to procrastination, and do things efficiently when you are done on the same day, so that you can distribute your energy reasonably and have enough energy to keep efficient learning.