Who said "The shifgrethor game is how we speak without words"?

This quote is attributed to Estraven.

The shifgrethor game is how we speak without words - Estraven

"The shifgrethor game is how we speak without words"

Estraven

Character in The Left Hand of Darkness

Buy "The Left Hand of Darkness" on Amazon

"One cannot simply walk away from one's kethil."

"Winter is the time for stories, not for traveling."

"Forsivin! I had no forgiveness coming."

"Love is a country where borders are dreams."