Be Aware That The Reward For Labour,

Surplus-value And The Rate Of Surplus-value Are... The Invisible Essence To Be Investigated, Whereas The Rate Of Profit And Hence The Form Of Surplus-value As Profit Are Visible Surface Phenomena

If One Wants To Be An Ox One Can Easily Turn One's Back On Hum Suffering And Look After One's Own Skin.

...it Is All The More Clear What We Have To Accomplish At Present: I Am Referring To Ruthless Criticism Of All That Exists, Ruthless Both In The Sense Of Not Being Afraid Of The Results It Arrives At And In The Sense Of Being Just As Little Afraid Of Conflict With The Powers That Be.

The Meaning Of Peace Is The Absence Of Opposition To Socialism.

As In Private Life One Differentiates Between What A Man Thinks And Says Of Himself And What He Really Is And Does, So In Historical Struggles One Must Still More Distinguish The Language And The Imaginary Aspirations Of Parties From Their Real Organism And Their Real Interests, Their Conception Of Themselves From Their Reality.