All life is interrelated, and all men are interdependent. The agony of the poor diminishes the rich, and the salvation of the poor enlarges the rich.

The rich cannot accumulate wealth without the co-operation of the poor in society.

I will tell you how to become rich. Close the doors. Be fearful when others are greedy. Be greedy when others are fearful.

I'm rich beyond my wildest dreams.

Possession make you rich? I don't have that type of richness. My richness is life, forever.

First fact that labour is external to the worker, i.e., it does not belong to his intrinsic nature; that in his work, therefore he does not affirm himself but denies himself, does not feel content but unhappy, does not develop freely his physical and mental energy but mortifies his body and his mind. The worker therefore only feels himself outside his work, and in his work feels outside himself.