Ingratitude Quotes
When Gallienus received the intelligence that his capital was delivered from the barbarians, he was much less delighted than alarmed with the courage of the senate, since it might one day prompt them to rescue the public from domestic tyranny as well as from foreign invasion. His timid ingratitude was published to his subjects, in an edict which prohibited the senators from exercising any military employment, and even from approaching the camps of the legions. But his fears were groundless. The rich and luxurious nobles, sinking into their natural character, accepted, as a favor, this disgraceful exemption from military service; and as long as they were indulged in the enjoyment of their baths, their theatres, and their villas, they cheerfully resigned the more dangerous cares of empire to the rough hands of peasants and soldiers.
Edward Gibbon
In adopting a republican form of government, I not only took it as a man does his wife, for better or for worse, but what a few men do with their wives, I took it knowing all of it bad qualities. Neither ingratitude, therefore, nor slander can disappoint expectation nor excite surprise. If, in arduous circumstances, the voice of my country should call for my services, and i have the well founded belief, that they can be useful, they shall certainly be rendered; but I hope that no such circumstances will arise and in the mean time, 'pleas'd let me trifle away.
Gouverneur Morris
Let us give to our republic a fourth power with authority over the youth, the hearts of men, public spirit, habits, and republican morality. Let us establish this Areopagus to watch over the education of the children, to supervise national education, to purify whatever may be corrupt in the republic, to denounce ingratitude, coldness in the country's service, egotism, sloth, idleness, and to pass judgment upon the first signs of corruption and pernicious example.
Simón Bolívar