In fact, there are very important writings of Marx which are not even translated into English.
Erich FrommThis Marxian sentence, repeated to the point of boredom, is misinterpreted. In reality [Karl] Marx was a "religious" man.
Erich FrommA person who has not been completely alienated, who has remained sensitive and able to feel, who has not lost the sense of dignity, who is not yet 'for sale', who can still suffer over the suffering of others, who has not acquired fully the having mode of existence - briefly, a person who has remained a person and not become a thing - cannot help feeling lonely, powerless, isolated in present-day society.
Erich FrommThe essential difference between the unhappy, neurotic type person and him of great joy is the difference between get and give.
Erich FrommIf the handbag could think, it would have a terrific inferiority feeling, because, not having been bought, it would feel useless.
Erich FrommIf I love the other person, I feel one with him or her, but with him as he is, not as I need him to be as an object for my use. Respect thus implies the absence of exploitation: it allows the other to be, to change and to develop 'in his own ways.' This requires a commitment to know the other as a separate being, and not merely as a reflection of my own ego. According to Velleman this loving willingness and ability to see the other as they really are is foregrounded in our willingness to risk self-exposure.
Erich Fromm