Go to Bed At A Reasonable Time:the first habit of this list (waking early) begins by going to bed at a reasonable time and getting a good nights sleep.

• 在一个适合的时间上床睡觉：这个清单第一个习惯（早起）的条件是：在一个适合的时光睡觉和晚上获得良好睡眠。