Catch a man a fish, and you can sell it to him. Teach a man to fish, and you ruin a wonderful business opportunity.
Karl MarxThere is no royal road to science, and only those who do not dread the fatiguing climb of its steep paths have a chance of gaining its luminous summits. (Preface to the French edition).
Karl MarxThe Communists have no need to introduce free love; it has existed almost from time immemorial.
Karl Marx