“We call “happiness” a certain set of circumstances that makes joy possible. But we call joy that state of mind and emotions that needs nothing to feel happy.”

Attributed

On making the film 12 Years a Slave in “LUPITA NYONG’O” https://www.interviewmagazine.com/film/lupita-nyongo in Interview Magazine (2013 Nov 5)

Source: Man’s Search for Himself (1953), p. 67
Context: Joy, rather than happiness, is the goal of life, for joy is the emotion which accompanies our fulfilling our natures as human beings. It is based on the experience of one's identity as a being of worth and dignity, who is able to affirm his being, if need be, against all other beings and the whole inorganic world.

Bob Ross: Beauty Is Everywhere. Collection 1: Ep. 8 "Wintertime Blues"; The Joy of Painting Season 20: Episode 3 Bob Ross: Winter in Pastel.

Pilgrim's Way (1940), p. 117
Memory Hold-The-Door (1940)

Manuscript Found in Accra (2012), Afraid to Change

The Way to Love (1995)
Context: If you want to know what it means to be happy, look at a flower, a bird, a child; they are perfect images of the kingdom. For they live from moment to moment in the eternal now with no past and no future. So they are spared the guilt and anxiety that so torment human beings and they are full of the sheer joy of living, taking delight not so much in persons or things as in life itself. As long as your happiness is caused or sustained by something or someone outside of you, you are still in the land of the dead. The day you are happy for no reason whatsoever, the day you find yourself taking delight in everything and in nothing, you will know that you have found the land of unending joy called the kingdom.

Love is not a feeling ~ The Article (1995)