2021世界睡眠日，幸福人生由好好睡覺開始。

幸福人生由好好睡覺開始！ 💤💤💤

SIG善美祝你夜夜好眠！💤💤💤

Wonderful life starts with a good night sleep! 💤💤💤

SIG Group Holding wish you sleep well every night! 💤💤💤

Sleep is your life-support system and Mother Nature's best effort yet at immortality, says sleep scientist Matt Walker. In this deep dive into the science of slumber, Walker shares the wonderfully good things that happen when you get sleep -- and the alarmingly bad things that happen when you don't, for both your brain and body. Learn more about sleep's impact on your learning, memory, immune system and even your genetic code -- as well as some helpful tips for getting some shut-eye.

睡眠科學家馬特·沃克（Matt Walker）說，睡眠是你的生命支持系統，也是大自然為永生所做的最大努力。在深入研究睡眠科學的過程中，沃克分享了當您入睡時會發生的奇妙的好事 —— 以及當您不睡覺時，對您的大腦和身體而言會發生的令人震驚的壞事。了解更多關於睡眠對你的學習、記憶、免疫系統甚至你的遺傳密碼的影響 —— 以及一些讓你閉上眼睛的有用提示。