"4 ♞☤☮♌︎Kalki ⚚⚓︎⊙☳☶⚡ 23:44, 6 July 2015 (UTC) I do believe it is time to use this. 2 Kalki 5 July 2005 22:39 (UTC) This is actually one of my favorite Heinlein statements, in that it regularly goes through my mind, but "grok" still remains a somewhat obscure term to most people though I would like to eventually give it a 3 or a 4."