每日背诵第三期14
To make the most of your time, you should go to bed late and rise early. But that is conventional wisdom. The future may be different because scientists are doing what they can to eliminate our need for sleep. Researchers have been testing a new drug that can keep people awake for days. The drug is called “modafinil” and, unlike other stimulants, it has no side effects. While caffeine can wear off quickly and can make people nervous, the new drug works with the brain so that users continue to feel naturally alert for days on end.
为了充分利用你的时间，你应该晚睡早起。不过那是传统看法。未来也许会有所不同，因为科学家正竭尽所能消除我们对睡眠的需求。研究者一直在试验一种新药，它可以使人一连几天保持清醒。这种药叫做“莫达非尼”（modafinil），而与其它兴奋剂不同的是，它没有副作用。咖啡因的效果会很快减退而且会使人焦躁不安，而这种新药因在脑部发挥效用所以使用者会连续数日保持自然的思维敏捷的感觉。
(短文节选,本期开始连载：对付瞌睡虫的新药)
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每日背诵第三期14：等您坐沙发呢！