Who said "Hard work doesn't guarantee success, but it's necessary."?

This quote is attributed to MJ Watson.

Hard work doesn't guarantee success, but it's necessary. - MJ Watson

"Hard work doesn't guarantee success, but it's necessary."

MJ Watson Work

"I'm not just some girl in the background of your story, Peter. I have my own life."

"You can't save everyone, and that's something you need to accept."

"Life doesn't wait for you to figure things out. You have to keep moving forward."

"I care about you, but I won't be your backup plan."

"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."