Monólogo de Shylock:

To bait fish withal: if it will feed nothing else, it will feed my revenge.
He hath disgraced me, and hindered me half a million; laughed at my losses,
mocked at my gains, scorned my nation, thwarted my bargains, cooled my friends,
heated mine enemies; and what's his reason? I am a Jew. Hath not a Jew eyes?
hath not a Jew hands, organs, dimensions, senses, affections, passions? fed with
the same food, hurt with the same weapons, subject to the same diseases, healed
by the same means, warmed and cooled by the same winter and summer, as a
Christian is? If you prick us, do we not bleed? if you tickle us, do we not
laugh? if you poison us, do we not die? and if you wrong us, shall we not
revenge? If we are like you in the rest, we will resemble you in that. If a Jew
wrong a Christian, what is his humility? Revenge. If a Christian wrong a Jew,
what should his sufferance be by Christian example? Why, revenge. The villany
you teach me, I will execute, and it shall go hard but I will better the
instruction.