The wise man does at once what the fool does finally.

In the armies and among every ten men there is one of more life, of more heart, or at least of more authority, who with his courage, with words and by example keeps the others firm and disposed to fight.

It makes him contemptible to be considered fickle, frivolous, effeminate, mean-spirited, irresolute, from all of which a prince should guard himself as from a rock; and he should endeavour to show in his actions greatness, courage, gravity, and fortitude; and in his private dealings with his subjects let him show that his judgments are irrevocable, and maintain himself in such reputation that no one can hope either to deceive him or to get round him.

There is nothing as likely to succeed as what the enemy believes you cannot attempt.

We must bear in mind, then, that there is nothing more difficult and dangerous, or more doubtful of success, than an attempt to introduce a new order of things in any state. For the innovator has for enemies all those who derived advantages from the old order of things, whilst those who expect to be benefited by the new institutions will be but lukewarm defenders.

So in all human affairs one notices, if one examines them closely, that it is impossible to remove one inconvenience without another emerging.

It is often found that modesty and humility not only do no good, but are positively hurtful, when they are shown to the arrogant who have taken up a prejudice against you, either from envy or from any other cause.