The best time of the day for memory should be at 6-7 am when you wake up, because after a night’s rest, the human brain and body fatigue will be restored, and the human memory function will be restored very well, so the brain is very relaxed without any other information interference, the patient’s memory should be the best at this time. The patient’s logical thinking ability will be better in 8-9 am, which is also the time period when energy and physical strength are more abundant. In the afternoon 4-6 pm is also the time and memory is better, after having dinner and resting for about 1 hour, 7-8 pm is also the time when the brain nerves are more active, and the patient’s memory is also good. But the best time of the day for memory, in the morning after waking up 6-7 o’clock.