“Never put off for tomorrow, what you can do today.”
“Don't put off until tomorrow what you can do today.”
“Never do today what you can put off till tomorrow. Delay may give clearer light as to what is best to be done. ”
“Never put off till tomorrow the book you can read today.”
“Never put off till tomorrow the fun you can have today.”
“Never put off for tomorrow what is meant for today...tomorrow may never come.”