Who said "We must accept mortality gracefully."?

This quote is attributed to Frasier Crane.

We must accept mortality gracefully. - Frasier Crane

"We must accept mortality gracefully."

Frasier Crane Death

"I'm listening."

"Tossed salad and scrambled eggs."

"It's a Frasier kind of day."

"Excelsior!"

"Death doesn't scare me anymore."

"Death and I are old friends."

"Welcome to my world."

"Death is just the beginning."