それだから
soredakara

Expression

1. therefore; and so; for that reason; accordingly; consequently; hence

自分 じぶん利口 りこうだと おもってもさしつかえないが、それだからと って わたくしをあざ わらうことはできないよ。
jibunga rikōdato omottemo sashitsukaenaiga soredakarato itte watashio azawarau kotowa dekinaiyo
You may think you are clever, but you cannot laugh at me because of that.