# 假設你15歲開始約會,希望在40歲的時候定下來。在你交往時期的前37%、也就是你剛滿24歲之前,應該先不要和這個時期的交往對象結婚,——《數學的戀愛應用題》
×
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