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

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。

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During your exam period, you want your brain to work at its very best, so build in relaxation time before bed, avoid late night revision sessions and try to go to bed early so you get enough sleep.

在考试期间，你想让你的大脑处于最佳工作状态，所以在睡觉前安排放松时间，避免深夜复习，尽量早点睡觉，这样你就能得到足够的睡眠。

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You signed up to try and become an early riser not because you want to sleep less but because you want to do more.

你努力了然后成了一个早起者，这不是因为你想要睡得少一些，二是因为你想做的更多。

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If you can not sleep, you can make out the Alps by moonlight and the Italian Lakes in the early morning before stepping off the train into a different kind of crowd and noise in the Lagoon City.

BBC: Europe's eight best night trains