I am conscious of my inability to grasp, in all its details and positive developments, any very large portion of human knowledge.
By striving to do the impossible, man has always achieved what is possible. Those who have cautiously done no more than they believed possible have never taken a single step forward.
From each according to his faculties; to each according to his needs.
Look at Christ, my dear friend: His life was divine through and through, full of self-denial, and He did everything for mankind, finding His satisfaction and His delight in the dissolution of His material being.
The privileged man, whether he be privileged politically or economically, is a man depraved in intellect and heart.
The liberty of man consists solely in this, that he obeys the laws of nature because he has himself recognized them as such, and not because they have been imposed upon him externally by any foreign will whatsoever, human or divine, collective or individual.
People go to church for the same reasons they go to a tavern: to stupefy themselves, to forget their misery, to imagine themselves, for a few minutes anyway, free and happy.
I am sure that, on the one hand, the Rothschilds appreciate the merits of Marx, and that on the other hand, Marx feels an instinctive inclination and a great respect for the Rothschilds.
The freedom of all is essential to my freedom.
Everything will pass, and the world will perish but the Ninth Symphony will remain.