# 夢中所有的一切都是幻相,但最特別的是時間。在我們的夢中,會經歷一段很長的時間,但神經學家知道快速動眼期(rapideyemovement,REM)睡眠,此時段中所有夢的產生,只花了不超過幾秒或幾分鐘。——《意識宇宙簡史:人類生命本質的九大奧祕》
×
Sign in
Email
Password
Forgot password
or
By clicking below, you agree to our
terms of service
.
Sign in via Facebook
Sign in via Twitter
Sign in via GitHub
Sign in via Dropbox
Sign in with Wallet
Wallet (
)
Connect another wallet
New to HackMD?
Sign up