AyinBase / Ayin Beis with R' Paltiel, Kislev 5776
Page 27 of pamphlet – (Near the middle of the page. Line starts: 've-gimmel roshin...'). Page 20 of the book. For text see below.
Questions and comments:
The mashpia/mentor gives of himself. When a concept is revisited, then it is possible to interchange the light of chessed/kindness with that of gevurah/severity.
This is because the concept and the light the students received from the master was just a source for kindness and severity. The light itself remained above either of them.
Thus it is possible to interchange them.