保持充足睡眠，每天至少6 - 7小时，睡觉并不是浪费时间，事实上，充足睡眠有利于学习。

Get adequate sleep for at least 6-7 hours. Sleeping is not a waste of time. In fact, proper sleep facilitates learning.

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按照计划时间睡觉，将确保你能得到充足睡眠后去上早课，保持清醒。

Following the planned time will ensure you have enough sleep to get to those early classes and stay wide awake.

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保持健康的习惯，比如健康饮食、锻炼身体和睡眠充足。

Keep healthy habits such as eating a healthy diet, exercising and getting enough sleep.

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