"Some of us still recall World War I, which awakened our generation to the fact that history was not a matter of the past, as a thoughtless philosophy of the hundred years’ peace would have us believe. And once started, it did not cease to happen. I will seek to evoke the scenes we have witnessed and take the measure of our frustrations. Great triumphs and grave disappointments have been met with. However, it is not a balance of our experiences, achievements and omissions that stands to question; nor am I scanning the horizon for a mere break. The time has come to take note of a much bigger change."
January 1, 1970
https://en.wikiquote.org/wiki/World_War_I