Authors:

We need 4 hugs a day for survival. We need 8 hugs a day for maintenance. We need 12 hugs a day for growth.

"Magic Touch: Six Things You Can Do to Connect in a Disconnected World" by Carolyn Rosenblatt, www.forbes.com. January 18, 2011.
We need 4 hugs a day for survival. We need 8 hugs a day for maintenance. We need 12 hugs a day for growth.