Concepts are like the finger that points to the moon, they can be very practical at times; playful, easy, effortless:
"Structure supports spontaneity."
"The belly of the mind is always hungry."
"A fingernail can hide the sun."
"Whatever comes goes."
"Excitement is a scam of the mind."
"Your mind is a decision-making tool, not a storehouse of information."
"Happiness is not to be found in the stream of life."