In my opinion, Jim Callaghan was, for most of his time, the best of Britain's post-war prime ministers after Attlee. ... Once Prime Minister, he had no ambition except to serve his country well. The political skills he had perfected in his unregenerate days were now just what his office needed. Without them the Government would never have survived the negotiations with the IMF, or preserved its fragile hold on Parliament.

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "In my opinion, Jim Callaghan was, for most of his time, the best of Britain's post-war prime ministers after Attlee. ... Once Prime Minister, he had no ambition except to serve his country well. The political skills he had perfected in his unregenerate days were now just what his office needed. Without them the Government would never have survived the negotiations with the IMF, or preserved its fragile hold on Parliament." in the context of "Denis Healey, The Time of My Life (1989; 1990), pp. 447–448" to mean that wisdom is timeless.