All things are subject to decay and change...
If history is deprived of the Truth, we are left with nothing but an idle, unprofitable tale.
A good general not only sees the way to victory; he also knows when victory is impossible.
From this I conclude that the best education for the situations of actual life consists of the experience we acquire from the study of serious history. For it is history alone which without causing us harm enables us to judge what is the best course in any situation or circumstance.
Monarchy degenerates into tyranny, aristocracy into oligarchy, and democracy into savage violence and chaos.
The mob is easily led and may be moved by the smallest force, so that its agitations have a wonderful resemblance to those of the sea.
Nor ought we ever to allow any growing power to acquire such a degree of strength as to be able to tear from us, without resistance, our natural, undisputed rights.
Knowing how to win is the first step. We must also know how to make use of our victories.
When the ancients said a work well begun was half done, they meant to impress the importance of always endeavoring to make a good beginning.
We can profit only by our own misfortunes and those of others. The former, though they may be the more beneficial, are also the more painful; let us turn, then, to the latter.
The government will take the fairest of names, but the worst of realities – mob rule.
For peace, with justice and honor, is the fairest and most profitable of possessions, but with disgrace and shameful cowardice, it is the most infamous and harmful of all.
On any occasion when one can discover the cause of events, one should not resort to the gods.
The glorious memory of brave men is continually renewed; the fame of those who have performed any noble deed is never allowed to die; and the renown of those who have done good service to their country becomes a matter of common knowledge to the multitude, and part of the heritage of posterity.
But all historians, one may say without exception, and in no half-hearted manner, but making this the beginning and end of their labour, have impressed on us that the soundest education and training for a life of active politics is the study of History, and that surest and indeed the only method of learning how to bear bravely the vicissitudes of fortune, is to recall the calamities of others.
They want the centurions not so much to be venturesome and daredevils, as to be natural leaders, of a steady and reliable spirit. They do not so much want men who will initiate attacks and open the battle, but men who will hold their ground when beaten and hard-pressed, and will be ready to die at their posts.
Similarly that is no true democracy in which the whole crowd of citizens is free to do whatever they wish or purpose, but when, in a community where it is traditional and customary to reverence the gods, to honor our parents, to respect our elders, and to obey the laws, the will of the greater number prevails, this is to be called a democracy.
Greek statesmen, if entrusted with a single talent, though protected by ten checking-clerks, as many seals and twice as many witnesses, yet cannot be induced to keep faith; whereas among the Romans, in their magistracies and embassies, men have the handling of a great amount of money, and yet from pure respect for their oath keep their faith intact.
He indeed who believes that by studying isolated histories he can acquire a fairly just view of history as a whole, is, as it seems to me, much in the case of one, who, after having looked at the dissevered limbs of an animal once alive and beautiful, fancies he has been as good as an eyewitness of the creature itself in all its action and grace.
There are two roads to reformation for mankind – one through misfortunes of their own, the other through those of others: the former is the most unmistakable, the latter the less painful. One should never therefore voluntarily choose the former, for it makes reformation a matter of great difficulty and danger; but we should always look out for the latter, for thereby we can without hurt to ourselves gain a clear view of the best course to pursue.