“And yet there is nothing so badly imagined: nature seems to have provided, that the follies of men should be transient, but they by writing books render them permanent. A fool ought to content himself with having wearied those who lived with him: but he is for tormenting future generations; he is desirous that his folly should triumph over oblivion, which he ought to have enjoyed as well as his grave; he is desirous that posterity should be informed that he lived, and that it should be known for ever that he was a fool.”

“The satirist who writes nothing but satire should write but little — or it will seem that his satire springs rather from his own caustic nature than from the sins of the world in which he lives.”

“He, therefore, who desires peace, should prepare for war. He who aspires to victory, should spare no pains to form his soldiers. And he who hopes for success, should fight on principle, not chance. (Book 3, Foreword)”
Igitur qui desiderat pacem, praeparet bellum; qui uictoriam cupit, milites inbuat diligenter; qui secundos optat euentus, dimicet arte, non casu.

“He who intends to enjoy life should not be busy about many things, and in what he does should not undertake what exceeds his natural capacity. On the contrary, he should have himself so in hand that even when fortune comes his way, and is apparently ready to lead him on to higher things, he should put her aside and not o'erreach his powers. For a being of moderate size is safer than one that bulks too big.”

“This is what the Son of God desires of you: that he might be able to embellish, perfect and gain you lustre with the fullness of his gifts. Since he is so taken by your Beauty, which flows and gushes from him to you, as I have said, what he desires of you is that he might have the supreme pleasure of an eternity enjoying you and his gifts. Thus, everyone who proceeds to live in a way that is contrary to his own self, lives in God; his whole being is God-orientated; he sees nothing but God and himself.”

“He [the Philosopher] should have made many mistakes and been saved often by the skin of his teeth, for the skin of one’s teeth is the most teaching thing about one. He should have been, or at any rate believed himself, a great fool and a great criminal. He should have cut himself adrift from society, and yet not be without society.”

“A commander in chief ought to say to himself several times a day: If the enemy should appear on my front, on my right, on my left, what would I do? And if the question finds him uncertain, he is not well placed, he is not as he should be, and he should remedy it.”

“For he [David] confesses that prosperity had so stupefied and benumbed his senses that he disregarded the grace of God on which he should have depended, relied on himself instead, and imagined that he could not fall.”

“Thinking back, he recalled events he wished he could change, tears he wished had never been shed, time that could have been better spent, and frustrations he should have shrugged off. Life, it seemed, was full of regret, and he yearned to turn back the clock so he could live parts of his live over again. One thing was certain: He should have been a better husband.”

“A person who is on his way to spiritual growth must try to reduce his own selfishness and his strong desire for acquiring more and more. He should reduce his strong attachment to possessions which, if he is not mindful, can enslave him to greed. What he owns or has should instead be used for the benefit and happiness of others: his loved ones as well as those who need his help.”