Who said "I believe in working smarter, not just harder"?

This quote is attributed to The Weeknd.

I believe in working smarter, not just harder - The Weeknd

"I believe in working smarter, not just harder"

The Weeknd Work

R&B Hip Hop Singer Canadian Born 1990 (age 36)

"I fell in love with the city, not a person."

"Success is not final, failure is not fatal."

"I'm trying to change the way people think about music."

"The struggle is part of the story."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."