“ because when men compare the benefit of their Injustice, with the harm of their punishment, by necessity of Nature they choose that which appeareth best for themselves ”
 Thomas Hobbes, Leviathan (1651). copy citation

add
Author Thomas Hobbes
Source Leviathan
Topic punishment injustice
Date 1651
Language English
Reference
Note
Weblink http://www.gutenberg.org/files/3207/3207-h/3207-h.htm

Context

“But when a penalty, is either annexed to the Crime in the Law it selfe, or hath been usually inflicted in the like cases; there the Delinquent is Excused from a greater penalty. For the punishment foreknown, if not great enough to deterre men from the action, is an invitement to it: because when men compare the benefit of their Injustice, with the harm of their punishment, by necessity of Nature they choose that which appeareth best for themselves; and therefore when they are punished more than the Law had formerly determined, or more than others were punished for the same Crime; it the Law that tempted, and deceiveth them. Nothing Can Be Made A Crime By A Law Made After The Fact” source