Actually, a quite similar remark was made by George Santayana... and earlier. However, though this may be close, it is exactly what Sir Winston said 72 years ago.
No, but he was tired, ill and the United States did not have stomach for a war with Russia -though we could have beat the F--- outta him with a couple of nukes and saved millions of innocent lives from that paranoid maniacal psycho Stalin. But... Que Sera Sera.