Who said "Death is the only certainty we have."?

This quote is attributed to Jack Sparrow.

Death is the only certainty we have. - Jack Sparrow

"Death is the only certainty we have."

Jack Sparrow Death

"The problem is not the problem. The problem is your attitude about the problem."

"Not all treasure is silver and gold, mate."

"Why is the rum always gone?"

"Savvy?"

"Death doesn't scare me anymore."

"Death and I are old friends."

"Welcome to my world."

"Death is just the beginning."