"I pointed out to the Führer at length that in 1934 we unfortunately failed to reform the Wehrmacht when we had an opportunity of doing so. What Roehm wanted was, of course, right in itself but in practice it could not be carried through by a homosexual and an anarchist. Had Roehm been an upright solid personality, in all probability some hundred generals rather than some hundred SA leaders would have been shot on June 30. The whole course of events was profoundly tragic and today we are feeling its effects. In that year the time was ripe to revolutionise the Reichswehr. As things were the Führer was unable to seize the opportunity. It is questionable whether today we can ever make good what we missed doing at that time. I am very doubtful of it. Nevertheless the attempt must be made."
January 1, 1970
https://en.wikiquote.org/wiki/Ernst_R%C3%B6hm