I deny that " surplus value is the source of profit" in any useful sense.

在任何有用的意义上，我都否认“剩余价值是利润的源泉”。

youdao

Though it is commonly accepted that surplus labor is the only source of surplus value, in general, surplus value will not be produced without production factors.

剩余劳动是剩余价值的唯一源泉，但剩余价值不能离开生产要素而产生。

youdao

Though it is commonly accepted that surplus labor is the only source of surplus value, in general, surplus value will not be produced without production factors.

剩余劳动是剩余价值的唯一源泉，但剩余价值不能离开生产要素而产生。

youdao