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Everything must justify its existence before the judgment seat of Reason, or give up existence.

Friedrich Engels

Life is the mode of action of proteins.
FRIEDRICH ENGELS

Action Life Science
Freedom is the recognition of necessity.
FRIEDRICH ENGELS

Freedom Necessary One Liner Recognition
From the first day to this, sheer greed was the driving spirit of civilization.
FRIEDRICH ENGELS

Civilization Greedy Philosophy
If in all ideology men and their circumstances appear upside-down as in a camera obscura, this phenomenon arises just as much from their historical life-process as the inversion of objects on the retina does from the physical life-process.
FRIEDRICH ENGELS

History Life Men
Naturally, the workers are perfectly free; the manufacturer does not force them to take his materials and his cards, but he says to them..’If you don’t like to be frizzled in my frying- pan, you can take a walk into the fire.
FRIEDRICH ENGELS

Fire Force Nature Perfection Walk
Political economy came into being as a natural result of the expansion of trade, and with its appearance elementary, unscientific huckstering was replaced by a developed system of licensed fraud, an entire science of enrichment.
FRIEDRICH ENGELS

Appearance Development Nature Poltics Revolution
One day we shall certainly ‘reduce’ thought experimentally to molecular and chemical motions in the brain; but does that exhaust the essence of thought?
FRIEDRICH ENGELS

Brain Essence Science Thinking
Ideas often kindle each other, like electrical sparks.
FRIEDRICH ENGELS

Electrical Ideas Philosophy Spark
Terror consists mostly of useless cruelties perpetrated by frightened people in order to reassure themselves.
FRIEDRICH ENGELS

Fear Order People Useless
Without analysis, no synthesis.
FRIEDRICH ENGELS

Analysis One Liner Science
Don’t forget any affront done to you and to all our people, the time of revenge will come and must be put to good use.
FRIEDRICH ENGELS

Forget Goodness People Revenge
Hegel was the first to state correctly the relation between freedom and necessity. To him, freedom is the insight into necessity.
FRIEDRICH ENGELS

Firsts Freedom Hegel Necessary States
Only sound common sense, respectable fellow that he is, in the homely realm of his own four walls, has very wonderful adventures directly he ventures out into the wide world of research.
FRIEDRICH ENGELS

Adventure Wall Wonderful
It is no longer a question anywhere of inventing interconnections from out of our brains, but of discovering them in the facts.
FRIEDRICH ENGELS

Brain Discover Facts Invention
And what is impossible to science?
FRIEDRICH ENGELS

Impossible One Liner Science
If there were no Frenchwomen, life wouldn’t be worth living.
FRIEDRICH ENGELS

Live Perfection Woman Worth

Everything must justify its existence before the judgment seat of Reason, or give up existence.

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Everything must justify its existence before the judgment seat of Reason, or give up existence.

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