You broach a subject on which I cannot avoid commenting
A certain Konrad Adenauer is often quoted in the German media as saying:
"What do I care about my chatter from yesterday?"
But Konrad Adenauer said more. The following half-sentence is usually not quoted and does not underline the political fickleness that is often accused of it. He said: "What do I care about my chatter from yesterday, nothing prevents me from becoming wiser."
Sorry for off topic, but I had to get rid of that.