“I’ve decided to be happy because it is good for my health.”
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Voltaire 167
French writer, historian, and philosopher 1694–1778Related quotes

“Happiness is nothing more than good health and a bad memory.”
Variant: Happiness is nothing more than good health and a bad memory.

History of My Life (trans. Trask 1967), 1997 reprint, v. 8, chapter 10, p. 274
Referenced

13 August 1846
Correspondence, Letters to Madame Louise Colet

Source: The Real and the Unreal (1961) by Bill Davidson, p. 174

“I walked my way to good health”
He said this at the age of 102, quoted in [Our Leaders, http://books.google.com/books?id=YwTh-vjSFXUC&pg=PA51, 1989, Children's Book Trust, 978-81-7011-701-8, 51]

“Blessing without good health is a crisis because you cannot enjoy it.”
On the secret of his good health - "TB Joshua Shares Secrets Of His Good Health" http://www.premiumtimesng.com/letter-to-the-editor/174274-letter-t-b-joshua-shares-secrets-good-health.html Premium Times, Nigeria (January 5 2015)

Quoted in "War Criminal: The Life and Death of Hirota Koki" - Page 296 - by Saburō Shiroyama - 1977.
Source: The Millionaire Next Door: The Surprising Secrets of Americas Wealthy