Marshall Ulrich - I always say the only limitations are in your mind, and if you don't buy in

I always say the only limitations are in your mind, and if you don't buy into those limits, you can do a helluva lot more than you imagine.

source: Marshall Ulrich (2011). “Running on Empty: An Ultramarathoner's Story of Love, Loss, and a Record-Setting Run Across Ameri ca”, p.35, Penguin

topic: Mind, Limits, Imagine

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