Who said "To nurture is to love; to love is to sacrifice."?

This quote is attributed to Groot (Variant).

To nurture is to love; to love is to sacrifice. - Groot (Variant)

"To nurture is to love; to love is to sacrifice."

Groot (Variant) Love

"I am Groot."

"We are Groot."

"I am Groot. I am Groot. I am Groot."

"The greatest gift is the time we spend together."

"I love my wife, but sometimes she drives me crazy."

"Love conquers all obstacles."

"Love is patient, love is kind."

"I'm not stupid, I'm just in love!"