Who said "Healthy discontent is the prelude to progress."?

This quote is attributed to Mahatma Gandhi.

Healthy discontent is the prelude to progress. - Mahatma Gandhi

"Healthy discontent is the prelude to progress."

Mahatma Gandhi Motivation

Independence Leader, Activist Indian 1869–1948

"In a gentle way, you can shake the world."

"Live as if you were to die tomorrow. Learn as if you were to live forever."

"The future depends on what you do today."

"Nonviolence is a weapon of the strong."

"I believe in working hard for what you want."

"Never underestimate the power of determination."

"I don't need a reason to fight."

"The most important thing is the mission. Nothing else matters."