"So if you do acrobatics things on the street with no other goal than showing off, please don't say it's parkour. Acrobatics existed long time ago before parkour."

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The ultimate point of view is that there is nothing to understand, so when we try to understand, we are only indulging in acrobatics of the mind. Whatever you have understood, you are not. Why are you getting lost in concepts? You are not what you know, you are the knower.

— Sri Nisargadatta Maharaj