"[A] model will be a simplification and an idealization, and consequently a falsification. It is hoped that the features retained for discussion are those of greatest importance in the present state of knowledge."
- A.M. Turing.
The real trouble with this world of ours is .. it looks just a little more mathematical and regular than it is; its exactitude is obvious, but its inexactitude is hidden; its wildness lies in wait.
- GK Chesterton