The value of a commodity, or the quantity of any other commodity for which it will exchange, depends on the relative quantity of labor which is necessary for its production, and not on the greater or less compensation which is paid for that labor.

The world is a mirror, reflecting back what we choose to see.

O homem é um ser que caminha, que vai sempre em frente, buscando o seu destino.

有时候最有力的时刻是那些未说出口的时刻。