Acknowledges the panim and assures they will be read at the Rebbe’s Ohel. Advises that even trips for livelihood, like the journey to Ireland, should include spiritual impact, sharing Chassidus and leaving a mark as Chassidim, thereby adding light to the world. Concludes with blessings for a successful trip and work.
https://www.torahrecordings.com/rebbe/004_igros_kodesh/tamuz/1079