Who said "Death is simply a part of the natural cycle."?

This quote is attributed to Frasier Crane.

Death is simply a part of the natural cycle. - Frasier Crane

"Death is simply a part of the natural cycle."

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."