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Benoit Mandelbrot Quotes

Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning travel in a straight line.

Michael Frame, Benoit Mandelbrot (2002). “Fractals, Graphics, and Mathematics Education”, p.150, Cambridge University Press

Beautiful, damn hard, increasingly useful. That's fractals.

"Ig Nobels Highlight Science of a Special Kind". "Talk of the Nation: Science Friday", www.npr.org. November 24, 2006.

There is a saying that every nice piece of work needs the right person in the right place at the right time.

"A Theory of Roughness". Interview with John Brockman, www.edge.org. December 20, 2004.

The theory of probability is the only mathematical tool available to help map the unknown and the uncontrollable. It is fortunate that this tool, while tricky, is extraordinarily powerful and convenient.

Benoit B. Mandelbrot (2013). “Fractals and Scaling in Finance: Discontinuity, Concentration, Risk. Selecta Volume E”, p.16, Springer Science & Business Media

Order doesn't come by itself.

"A Theory of Roughness". Interview with John Brockman, www.edge.org. December 20, 2004.

Unfortunately, the world has not been designed for the convenience of mathematicians.

Benoit B. Mandelbrot, Richard Hudson (2010). “The (Mis)Behaviour of Markets: A Fractal View of Risk, Ruin and Reward”, p.41, Profile Books

My fate has been that what I undertook was fully understood only after the fact.

"A Theory of Roughness". The Edge Interview, www.edge.org. December 20, 2004.

For most of my life, one of the persons most baffled by my own work was myself.

Benoit Mandelbrot's lecture at the University of Maryland, March 2005.

There is a joke that your hammer will always find nails to hit. I find that perfectly acceptable

"A Theory of Roughness". The Edge Interview, www.edge.org. December 20, 2004.