“Happy is entirely up to you and always has been.”

Speech to American Samoans (April 1989)

Source: Clockwork Prince

"The Question Mark Inside" (2008)

Bishop Mark O'Connell: 'I plan on being a happy bishop https://thebostonpilot.com/article.asp?ID=177277 (2016)

Les filles élevées comme vous l'avez été, dans la contrainte et les pratiques religieuses, ont soif de la liberté, désirent le bonheur, et le bonheur dont elles jouissent n'est jamais aussi grand ni aussi beau que celui qu'elles ont rêvé. De pareilles filles font de mauvaises femmes.
Source: A Daughter of Eve (1839), Ch. 2: Sisterly Confidences.

In his letter to Theo, from Cuesmes, 24 September 1880 - original manuscript of letter no. 158 - at Van Gogh Museum, location Amsterdam - inv. no. b156 V/1962, http://vangoghletters.org/vg/letters/let158/letter.html
Van Gogh's copies (drawings) he made after the work of Rousseau have been lost
1880s, 1880
Context: First and foremost, the masterly etching, 'The bush', by Daubigny/Ruisdael. [ Daubigny's etching 'The bush', he made after Jacob van Ruisdael ].... I plan to do two drawings, either in sepia or something else, one of them after this etching [by Daubigny] — the other [etching, made] after T. Rousseau's 'The oven in Les Landes'. This latter sepia is already done — it's true — but if you compare it with Daubigny's etching, you'll understand that it becomes weak, even though the sepia drawing considered on its own may very well have a certain tone and sentiment. I have to go back to it and work on it again.... I couldn't tell you how happy I feel to have taken up drawing again. It had already been on my mind for a long time, but I always saw the thing as impossible and beyond my reach.

Source: Eat, Pray, Love

L'on veut faire tout le bonheur, ou si cela ne se peut ainsi, tout le malheur de ce qu'on aime.
Aphorism 39
Les Caractères (1688), Du Coeur