Who said "The greatest jihad is against your own self."?

This quote is attributed to Muhammad.

The greatest jihad is against your own self. - Muhammad

"The greatest jihad is against your own self."

Muhammad Courage

Religious Leader Prophet Arabian 570–632

"The best of you are those who have the best manners and character."

"Seek knowledge even if it is in China."

"The greatest jihad is to battle your own soul."

"Do not lose hope, nor be sad."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."