In olden times, men of science, and especially those who have done most to forward the growth of natural philosophy, did not despise manual work and handicraft. Galileo made his telescopes with his own hands. Newton learned in his boyhood the art of managing tools; he exercised his young mind in contriving most ingenious machines, and when he began his researches in optics he was able himself to grind the lenses for his instruments and himself to make the well known telescope which, for its time, was a fine piece of workmanship. Leibnitz was fond of inventing machines: windmills and carriages to be moved without horses preoccupied his mind as much as mathematical and philosophical speculations. Linnaeus became a botanist while helping his f... (From : Anarchy Archives.)
THE CONQUEST OF BREAD by P. Kropotkin CHAPTER I Our Riches I THE human race has traveled far since, those bygone ages when men used to fashion their rude implements of flint, and lived on the precarious spoils of the chase, leaving to their children for their only heritage a shelter beneath the rocks, some poor utensils--and Nature, vast, ununderstood, and terrific, with whom they had to fight for their wretched existence. During the agitated times which have elapsed since, and which have lasted for many thousand years, mankind has nevertheless amassed untold treasures. It has cleared the land, dried the marshes, pierced the forests, made roads; it has been building, inventing, observing, reasoning; it has created a complex machinery, wrested her secrets from Nature, and finally it has made a servant of steam. And the result is, that now t...
CHAPTER IX OF THE MECHANISM OF THE HUMAN MIND Nature of Mechanism. - Its classes, material and intellectual. - Material system, or of vibra- tions. - The intellectual system most probable - from the consideration that thought would otherwise be a superfluity - from the established principles of reasoning from effects to causes. - Objections refuted. - Thoughts which pro- duce animal motion may be - I. involuntary - 2. unattended witk consciousness. - The mind cannot have more than one thought at any one time. - Objection to this assertion from the case of complex ideas- from various mental oper- ations - as comparison - apprehension. - Rapidity of the succession of ideas. - Appli- cation. - Duration measured by consciousness. - 3. a distinct thought to each motion may be unnecessary - apparent from the complexity of sensible impressions. - The mind always thinks. - Conclusion. - The theory applied to the phenomenon...