Who said "We must be willing to sacrifice for what we believe."?

This quote is attributed to Obi-Wan Kenobi.

We must be willing to sacrifice for what we believe. - Obi-Wan Kenobi

"We must be willing to sacrifice for what we believe."

Obi-Wan Kenobi Perseverance

"Hello there."

"The Force will be with you, always."

"I have the high ground."

"Your eyes can deceive you, don't trust them."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."