Though Nikolay Parfenovitch did insert this in the protocol, he showed the most praiseworthy tact and management.
It must be noted that Kolya understood and divined what was in Dardanelov’s heart and, of course, despised him profoundly for his "feelings"; he had in the past been so tactless as to show this contempt before his mother, hinting vaguely that he knew what Dardanelov was after.
There are no more uses of "tact" in the book.
Show samples from other sources
He was a big, good man with a soft baritone, who ruled with easy tact a choir of repressed soloists, and who had an unerring memory for the favorite hymns of District Superintendents.