Niccolo Machiavelli (1469-1527)

Niccolò di Bernardo dei Machiavelli was a Florentine diplomat, author, philosopher, and historian who lived during the Italian Renaissance. He is best known for his political treatise The Prince, written around 1513 but not published until 1532, five years after his death. He has often been called the father of modern political philosophy and political science.

Quotes

He who has not first laid his foundations may be able with great ability to lay them afterwards, but they will be laid with trouble to the architect and danger to the building.
God creates men, but they choose each other.

Community
To be feared is much safer then to be loved.
There is no avoiding war; it can only be postponed to the advantages of others.
Is necessary to take such measures that, when they believe no longer, it may be possible to make them believe by force.
We have not seen great things done in our time except by those who have been considered mean; the rest have failed.
Hatred may be engendered by good deeds as well as bad ones.
Nothing feeds upon itself as liberality does.
One must be a fox in order to recognize traps, and a lion to frighten off wolves.
...people are by nature fickle, and it is easy to persuade them of something, but difficult to keep them persuaded.
War is a profession by which a man cannot live honorably; an employment by which the soldier, if he would reap any profit, is obliged to be false, rapacious, and cruel.
Since love and fear can hardly exist together, if we must choose between them, it is far safer to be feared than loved.
A prince should therefore have no other aim or thought, nor take up any other thing for his study but war and it organization and discipline, for that is the only art that is necessary to one who commands.
When neither their property nor their honor is touched, the marjority of men live content.
There are three classes of intellects: one which comprehends by itself; another which appreciates what others comprehend; and a third which neither comprehends by itself nor by the showing of others; the first is the most excellent, the second is good, and the third is useless.
There is no other way of guarding oneself against flattery than by letting men understand that they will not offend you by speaking the truth; but when everyone can tell you the truth, you lose their respect.
Whoever desires to found a state and give it laws, must start with assuming that all men are bad and ever ready to display their vicious nature, whenever they may find occasion for it.
Men judge generally more by the eye than by the hand, for everyone can see and few can feel. Every one sees what you appear to be, few really know what you are.
If an injury has to be done to a man it should be so severe that his vengeance need not be feared.

Revenge
War cannot be avoided; it can only be postponed to the other's advantage.