Who said "A Jedi must be willing to sacrifice for others."?

This quote is attributed to Qui-Gon Jinn.

A Jedi must be willing to sacrifice for others. - Qui-Gon Jinn

"A Jedi must be willing to sacrifice for others."

Qui-Gon Jinn Work

"There's always a bigger fish."

"Your focus determines your reality."

"The Living Force flows through all things."

"Trust your instincts."

"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."