During a yechidus with the shliach Rabbi Yitzchok Dovid Groner in 5712/1952, the Rebbe'said: ?Every avreich who ever saw my father-in-law, the Rebbe [Rayatz], should go into a corner either before or after Bircas Hashachar, and create a portrait of the Rebbe [Rayatz]. This will give him the vitality for everything he needs.?

Translated from the Kfar Chabad Magazine