"Passion points to purpose."

-- A.C. Ping

"Living is life's only purpose."

-- Nisargadatta Maharaj

"Your task is not to seek for love, but merely to seek and find all the barriers within yourself that you have built against it."

-- A Course in Miracles

"The highest purpose is to have no purpose at all."

-- John Cage

"Fishing's purpose is not always to catch fish."

-- Doug Germann

"The purpose is not to come to a final conclusion but to try to short-circuit the concept of conclusion altogether."

-- Chogyam Trungpa 

"The purpose of life is to be that self which one truly is."

-- Kierkegaard

"Each of us has a spark of life inside us, and our highest endeavor ought to be to set off that spark in another."

-- Kenny Ausubel