Learning carries within itself certain dangers because out of necessity one has to learn from one's enemies.

There are no absolute rules of conduct, either in peace or war. Everything depends on circumstances.

Ideas that enter the mind under fire remain there securely and for ever.

Life is not an easy matter... You cannot live through it without falling into frustration and cynicism unless you have before you a great idea which raises you above personal misery, above weakness, above all kinds of perfidy and baseness.

From being a patriotic myth, the Russian people have become an awful reality.

In a serious struggle there is no worse cruelty than to be magnanimous at an inopportune time.

If we had had more time for discussion we should probably have made a great many more mistakes.

Let a man find himself, in distinction from others, on top of two wheels with a chain - at least in a poor country like Russia - and his vanity begins to swell out like his tires. In America it takes an automobile to produce this effect.

The end may justify the means as long as there is something that justifies the end.

There is a limit to the application of democratic methods. You can inquire of all the passengers as to what type of car they like to ride in, but it is impossible to question them as to whether to apply the brakes when the train is at full speed and accident threatens.

Technique is noticed most markedly in the case of those who have not mastered it.

Where force is necessary, there it must be applied boldly, decisively and completely. But one must know the limitations of force; one must know when to blend force with a maneuver, a blow with an agreement.

You may not be interested in strategy, but strategy is interested in you.

Learning carries within itself certain dangers because out of necessity one has to learn from one's enemies.

England is nothing but the last ward of the European madhouse, and quite possibly it will prove to be the ward for particularly violent cases.

Old age is the most unexpected of all things that happen to a man.

Insurrection is an art, and like all arts has its own laws.

Revolutions are always verbose.

Fascism is nothing but capitalist reaction.

If we had more time for discussion we should probably have made a great many more mistakes.

The depth and strength of a human character are defined by its moral reserves. People reveal themselves completely only when they are thrown out of the customary conditions of their life, for only then do they have to fall back on their reserves.

Not believing in force is the same as not believing in gravity.

The historic ascent of humanity, taken as a whole, may be summarized as a succession of victories of consciousness over blind forces - in nature, in society, in man himself.

Everyone has the right to be stupid on occasion, but Comrade Macdonald abuses the privilege.

Art is not a mirror to hold up to society, but a hammer with which to shape it.

Communism needs democracy like the human body needs oxygen.

The concrete is a combination of abstractions not an arbitrary or subjective combination but one that corresponds to the laws of the movement of a given phenomenon.

Abusive language and swearing are a legacy of slavery humiliation and disrespect for human dignity ones own and that of other people.

The end may justify the means as long as there is something that justifies the end

The creative union of the conscious with the unconscious is what one usually calls 'inspiration.'

Abusive language and swearing are a legacy of slavery, humiliation, and disrespect for human dignity, one's own and that of other people.

The fundamental flaw of vulgar thought lies in the fact that it wishes to content itself with motionless imprints of a reality which consists of eternal motion.

When one runs with the wolves, one must howl with the pack.

But this is a true saying among men: the gifts of enemies are no gifts and profitless.

The Prophet defeated the enemies of Islam even when he and his followers were small in number.

The man of knowledge must be able not only to love his enemies but also to hate his friends.

There are no enemies in science, professor. Only phenomena to study.

A man can't be too careful in the choice of his enemies.

We will remember not the words of our enemies, but the silence of our friends.

Be assured those will be thy worst enemies, not to whom thou hast done evil, but who have done evil to thee. And those will be thy best friends, not to whom thou hast done good, but who have done good to thee.

Our most bitter enemies are our own kith and kin. Kings have no brothers, no sons, no mother!

Keep your enemies in front of you.

As a matter of self-preservation, a man needs good friends or ardent enemies, for the former instruct him and the latter take him to task.

Am I not destroying my enemies when I make friends of them?

Many have had their greatness made for them by their enemies.

It is not enough for me to win. My enemies must lose.

Comforts and syphilis are the greatest enemies of mankind.

I'm just grateful to be on this planet. I have no enemies that I know of. I'm just the guy who makes happy.

Men are by nature merely indifferent to one another; but women are by nature enemies.