Who said "Work should be a calling, not just a job."?

This quote is attributed to Derek Shepherd.

Work should be a calling, not just a job. - Derek Shepherd

"Work should be a calling, not just a job."

Derek Shepherd Work

"It's a beautiful day to save lives."

"Pick a big one. Go big or go home."

"The human body is an amazing machine."

"Excellence is not a destination; it is a continuous journey that never ends."

"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."