Do not put off till tomorrow what can be put off till day-after-tomorrow just as well

Never put off till tomorrow what may be done day after tomorrow just as well.

Have you somewhat to do to-morrow; do it to-day.

The secret source of humor is not joy but sorrow; there is no humor in Heaven.

Never put off till tomorrow what you can do the day after tomorrow.

The humorous story is American, the comic story is English, the witty story is French. The humorous story depends for its effect upon the manner of the telling; the comic story and the witty story upon the matter.