Who said "Death is not the end, but a transition."?

This quote is attributed to F.W. de Klerk.

Death is not the end, but a transition. - F.W. de Klerk

"Death is not the end, but a transition."

F.W. de Klerk Death

President, Apartheid Reformer South African Born 1936 (age 90)

"Negotiation and dialogue are preferable to confrontation and violence."

"Change is inevitable, but the direction of change is not."

"Leadership requires the courage to make difficult decisions."

"Freedom is not given; it must be earned and defended."

"Death doesn't scare me anymore."

"Death and I are old friends."

"Welcome to my world."

"Death is just the beginning."