Don n"t take to heart every thing you hear. Don"t spend all that you have. Don"t sleep as long as you want;

不要轻信你听到的每件事，不要花光你的所有，不要想睡多久就睡多久； 磩。

youdao

Sleep is closely related to health. class... n, how long do you sleep every day? Is it up to seven hours? Welcome to join the discussion!

睡眠与健康戚戚相关，童鞋们，你每天睡多久？够七小时吗？欢迎讨论！

youdao

Shelby Harris, director of the Behavioral Sleep Medicine Program at Montefiore Medical Center in Bronx, N.

WSJ: Unraveling the Riddle of Too Much Sleep

"I don't know if androids dream of electric sheep, but I've certainly been losing a lot of sleep over Google's Android, " laments programmer David N.

FORBES: Magazine Article