每天早起对你益处很多，不仅仅是早晨而是一整天。

    7. Reclaim wasted time during your classes.

    充分利用课堂时间

    Not every class is going to require your utmost concentration. Sometimes teachers babble. Sometimes they reiterate what you already know. If a class is really challenging, sit in the front and soak up every word. But if a class isn't challenging you, then sit in the back, do homework for other classes, and pop your head up every once in a while to see if there's anything worth jotting down.

    不是每一节课都需要你全神贯注 ......