Walter A. Shewhart Quote

Hindsight supplements foresight: A view backward often adds materially to a view forward.


Statistical Method from the Viewpoint of Quality Control, Epilogue (p. 149), The Graduate School. The Department of Agriculture.


Hindsight supplements foresight: A view backward often adds materially to a view forward.

Hindsight supplements foresight: A view backward often adds materially to a view forward.

Hindsight supplements foresight: A view backward often adds materially to a view forward.

Hindsight supplements foresight: A view backward often adds materially to a view forward.