Corruption is like a ball of snow, when once set a rolling, it must increase. It gives momentum to the activity of the knave, but it chills the honest man, and makes him almost weary of his calling: and all that corruption attracts, it also retains; for it is easier not to fall, than only to fall once, and not to yield a single inch, then having yielded, to regain it. C. C. Colton
There is something in corruption which, like a jaundiced eye, transfers the color of itself to the object it looks upon, and sees everything stained and impure. Thomas Paine