第二宗罪：夜里睡覺時(shí)間達(dá)到8小時(shí)

　　A short four to 15-minute 'power nap' can be as effective as an extra hour at night. The notion of getting eight hours of solid sleep each night is a ‘modern convention’ that could leave you feeling more tired, says Professor Jim Horne, of Loughborough University’s Sleep Research Centre. ‘We’ve evolved to have very flexible sleep patterns and fragmented sleep — including daytime napping — can be of real benefit,’ he says. ‘

　　是有人說過夜里保持8小時(shí)充足睡眠可以使人精力充沛，但是來自 Loughborough 大學(xué)的教授 Jim Horne專家說，夜里8小時(shí)的”充足睡眠“還不及”15分鐘“有質(zhì)量的”小憩“，因?yàn)?小時(shí)的所謂的傳統(tǒng)充足睡眠時(shí)間有可能更“疲倦”、更“疲乏”。他說道：“人體的睡眠時(shí)間是分成一小塊一小塊碎片型的，而且十分‘脆弱不堪’，白天的小憩才是真正保障睡眠的有效方法。”