Frederick II of Prussia Quotes

Only sneaky people and impostors can oppose the progress of sciences and can discredit them, because they are the only ones to whom the sciences do harm.

But a prince, when he binds himself, does not bind himself alone, otherwise he would be in the same position as a private individual. Instead, he exposes great countries and great provinces to a thousand misfortunes. Therefore, it is better that he should break his contract rather than that the people should perish.

Of all Prussia's neighbours the Russian Empire is the most dangerous, both from its power and its geographical position, and those who rule Prussia after me should cultivate the friendship of those barbarians, because they are able to ruin Prussia altogether through the immense number of their mounted troops, whilst one cannot repay them for the damage which they may do because of the poverty of that part of Russia which is nearest to Prussia, and through which one has to pass in order to get into the Ukraine.

If I had a province to punish, I would let it be governed by philosophers. Attributed in The Orthodox churchman's magazine; or, A Treasury of divine and useful knowledge (1803).

It is disgusting to notice the increase in the quantity of coffee used by my subjects, and the amount of money that goes out of the country as a consequence. Everybody is using coffee; this must be prevented. His Majesty was brought up on beer, and so were both his ancestors and officers. Many battles have been fought and won by soldiers nourished on beer, and the King does not believe that coffee-drinking soldiers can be relied upon to endure hardships in case of another war.

It has been said by a certain general, that the first object in the establishment of an army ought to be making provision for the belly, that being the basis and foundation of all operations.

(About Cesare Borgia) What cruelties were not the result of his? Who could count all his crimes? Such was the man that Machiavel prefers to all the great geniuses of his time, and to the heroes of antiquity, and of which he finds the life and action make a good example for those that fortune favors.

Rascals, would you live forever?

Je voulus faire un jet d’eau dans mon jardin; Euler calcula l’effort des roues pour faire monter l’eau dans un bassin, d’où elle devait retomber par des canaux, afin de jaillir à Sans-Souci. Mon moulin a été exécuté géométriquement, et il n’a pu élever une goutte d’eau à cinquante pas du bassin. Vanité des vanités! vanité de la géométrie!

Just as people are born, live a time, and die by diseases or old age, in the same way republics are formed, flower a few centuries, and perish finally by the audacity of a citizen, or by the weapons of their enemies. All has their period; all empires, and largest monarchies even, have only so much time: the republics feel continually that this time will arrive, and they look at any too-powerful family as the carriers of a disease which will give them the blow of death.

I feel the deepest veneration for the divine being, and therefore I am careful not to attribute to him unjust, fickle behavior, which would be condemned by the meanest mortal. Because of that, dear sister, I prefer not to believe that the almighty, benevolent being is at all concerned with human affairs. Rather I do attribute everything that happens to the living beings and certain effects of incalculable causes and I silently bow down before this being which is worthy of adoration, by admitting my ignorance concerning his ways, which his godly wisdom chose not to reveal.

Truth to tell, treaties are only oaths of deception and faithlessness. The jurisprudence of sovereigns is customarily the law of the strongest.

Machiavel's The Prince is to ethics what the work of Spinoza is to faith. Spinoza sapped the fundamentals of faith, and drained the spirit of religion; Machiavel corrupted policy, and undertook to destroy the precepts of healthy morals: the errors of the first were only errors of speculation, but those of the other had a practical thrust. [...] I always have regarded The Prince as one of the most dangerous works which were spread in the world; it is a book which falls naturally into the hands of princes, and of those who have a taste for policy. [...] There is a real injustice in concluding that the rotten apples are representative of all of them.

It is a fact that princes who try to raise other princes with violence, end up destroying themselves.

Christianity… is an old metaphysical fiction, stuffed with fables, contradictions and absurdities: it was spawned in the fevered imagination of the Orientals, and then spread to our Europe, where some fanatics espoused it, where some intriguers pretended to be convinced by it and where some imbeciles actually believed it. Attributed in "The West and the Rest", by Niall Ferguson, Penguin 2011 (Kindle edition).