“To understand the nature of the people one must be a prince, and to understand the nature of the prince, one must be of the people.”

It is much more secure to be feared than to be loved.

His good example has such an influence that the good men strive to imitate him, and the wicked are ashamed to lead a life so contrary to his example.

Of mankind we may say in general they are fickle, hypocritical, and greedy of gain.

Benefits should be conferred gradually; and in that way they will taste better.

There are three kinds of intelligence: one kind understands things for itself, the other appreciates what others can understand, the third understands neither for itself nor through others.

Politics have no relation to morals.

War should be the only study of a prince. He should consider peace only as a breathing-time, which gives him leisure to contrive, and furnishes as ability to execute, military plans.

Men should be either treated generously or destroyed, because they take revenge for slight injuries – for heavy ones they cannot.

He who wishes to be obeyed must know how to command.

Since it is difficult to join them together, it is safer to be feared than to be loved when one of the two must be lacking.

No enterprise is more likely to succeed than one concealed from the enemy until it is ripe for execution.

Whosoever desires constant success must change his conduct with the times.

Severities should be dealt out all at once, so that their suddenness may give less offense.

The more sand has escaped from the hourglass of our life, the clearer we should see through it.

Where the willingness is great, the difficulties cannot be great.

A prince never lacks legitimate reasons to break his promise.

Give him threepence, since he must make a gain out of what he learns.

Whoever wants to reach a distant goal must take small steps.

If you would hit the mark, you must aim a little above it.

The teacher must derive not only the capacity, but the desire, to observe natural phenomena. The teacher must understand and feel her position of observer: the activity must lie in the phenomenon.

Into each life some rain must fall.

The adolescent must never be treated as a child, for that is a stage of life that he has surpassed.

All things must change to something new, to something strange.

I must confess that my imagination refuses to see any sort of submarine doing anything but suffocating its crew and floundering at sea.