The following statement is both well-written and accurate in every particular (emphasis added):

Leftism is a totalitarian force. Wherever leftism is in a position of power it tends to invade every private corner and force every thought into a leftist mold. In part this is because of the quasi-religious character of leftism: everything contrary to leftist beliefs represents Sin. More importantly, leftism is a totalitarian force because of the leftists’ drive for power. The leftist seeks to satisfy his need for power through identification with a social movement and he tries to go through the power process by helping to pursue and attain the goals of the movement. But no matter how far the movement has gone in attaining its goals the leftist is never satisfied, because his activism is a surrogate activity. That is, the leftist’s real motive is not to attain the ostensible goals of leftism; in reality he is motivated by the sense of power he gets from struggling for and then reaching a social goal. Consequently the leftist is never satisfied with the goals he has already attained; his need for the power process leads him always to pursue some new goal. The leftist wants equal opportunities for minorities. When that is attained he insists on statistical equality of achievement by minorities. And as long as anyone harbors in some corner of his mind a negative attitude toward some minority, the leftist has to re-educate him.

Let me add a second example to the one the author gives in illustration of the general point expressed in the italicized passage. His example is that equality of opportunity is not enough; a new goal must be posited by the 'progressive' who cannot rest content with anything, the goal of so-called 'equity' or equality of outcome, and this in defiance of the ineluctable reality of individual and group differences in attitudes and abilities.

My example is the one presently paraded before us by the so-called 'pride' contingent. Unsatisfied with being tolerated and left alone, they now demand to be accepted, affirmed, and celebrated for their depravity and corruption of children. But even this won't be enough for them: driven by a vicious intolerance at odds with the toleration they initially demanded,  they aim to replace the superior culture whose excesses spawned them and whose decadence is seemingly impotent to stop them. But it ain't over til it's over and we who are sane and reasonable have not yet begun to fight. Too many of us, lost in our private lives, have yet to wake up to the 'woke' madness. But wake up we will.  

But who made the statement quoted above?  You may be surprised.  I was. I now hasten to add that the truth of a statement and the soundness of an argument are logically  independent of the psychology of the one who makes the statement or gives the argument. To think otherwise is to commit the genetic fallacy.