Who said "Death is not the end—it is the measure of a life well-lived."?

This quote is attributed to Yinsen.

Death is not the end—it is the measure of a life well-lived. - Yinsen

"Death is not the end—it is the measure of a life well-lived."

Yinsen Death

"A man can change his face, but he cannot change his heart."

"Even in darkness, we must find a reason to build, not destroy."

"The mind is a weapon more powerful than any bomb."

"When you have nothing, you discover what truly matters."

"Death doesn't scare me anymore."

"Death and I are old friends."

"Welcome to my world."

"Death is just the beginning."