This letter was addressed to R. Yehoshua Tanchum Kastel of Dorchester (Boston), Massachusetts on 4 Tammuz 5711:

 “…I would be interested in knowing about the schedule of the Yeshivah during these vacation days. You will also surely share good news about this, i.e., that you found a way through which to influence the students during the vacation. I have already said that in several matters it is possible to influence the students during the vacation much more than during the school term for several reasons.”

With blessings for success in your holy work which, as a natural consequence, will also lead to success in your personal affairs.

(Source: I will write it in your hearts volume 8 letter 0176)