“When I read obituaries I always note the age of the deceased. Automatically I relate this figure to my own age. Four years to go, I think. Nine more years. Two years and I'm dead. The power of numbers is never more evident than when we use them to speculate on the time of our dying.”
White Noise (1984)
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Don DeLillo 101
American novelist, playwright and essayist 1936Related quotes

In a live social media broadcast on 4 July 2019, defending child labor. Bolsonaro Defends Child Labor https://www1.folha.uol.com.br/internacional/en/brazil/2019/07/bolsonaro-defends-child-labor.shtml. Folha de S.Paulo (5 July 2019).
2019

Quoted from an an interview with Glenna Syse in Time Magazine (New York, 15 August 1960); Times editors corrected Thurber's arithmetic
Letters and interviews

“Old age is always fifteen years older than I am.”
Actually by financier Bernard Baruch.
Misattributed

“To me, old age is always fifteen years older than I am.”
On his 85th birthday, as quoted in The Observer [London] (21 August 1955)

About leaving the Renault team http://www.planet-f1.com/News/Story_Page/0,15909,3210_3463_1626080,00.html (October 23, 2006)