The proletarian party and the petty bourgeois intellectual

(This.)

…. For the proletarian revolutionist the party is the concentrated expression of his life purpose, and he is bound to it for life and death. He preaches and practices party patriotism, because he knows that his socialist ideal cannot be realized without the party. In his eyes the crime of crimes is disloyalty or irresponsibility toward the party. The proletarian revolutionist is proud of his party. He defends it before the world on all occasions. The proletarian revolutionist is a disciplined man, since the party cannot exist as a combat organization without discipline. When he finds himself in the minority, he loyally submits to the decision of the party and carries out its decisions, while he awaits new events to verify the disputes or new opportunities to discuss them again.

The petty-bourgeois attitude toward the party, which Burnham represents, is the opposite of all this. The petty-bourgeois character of the opposition is shown in their attitude toward the party, their conception of the party, even in their method of complaining and whining about the “grievances,” as unfailingly as in their light-minded attitude toward our program, our doctrine, and our tradition.

The petty-bourgeois intellectual, who wants to teach and guide the labor movement without participating in it, feels only loose ties to the party and is always full of “grievances” against it. The moment his toes are stepped on, or he is rebuffed, he forgets all about the interests of the movement and remembers only that his feelings have been hurt; the revolution may be important, but the wounded vanity of a petty-bourgeois intellectual is more important. He is all for discipline when he is laying down the law to others, but as soon as he finds himself in a minority, he begins to deliver ultimatums and threats of split to the party majority. 

http://www.themilitant.com/2007/7131/713149.html