Note 15 — Section 159. THE[1] WAY TO MASTER THE TEMPER.
Reading edition
= that I could (App. § 33) conquer my anger through mastering my voice (durch Beherrschung meiner Stimme).
Reading edition
= that I could (App. § 33) conquer my anger through mastering my voice (durch Beherrschung meiner Stimme).