Ah! That brought memories of swinging on willow trees as a child. Mr Smooth
I saw Sinatra in Sydney around 50 years ago. He sang as sweetly as liquid honey for some 3.5 hours. Not sure what was in the cup he had sitting on the piano.
It was Plato who said, “He, O men, is the wisest, who like Socrates, knows that his wisdom is in truth worth nothing”