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.)
About one-tenth part of the cereals consumed in France is still imported; but, as will be seen in a subsequent chapter, the progress in agriculture has lately been so rapid that even without Algeria France will soon have a surplus of cereals. Wine is imported, but nearly as much is exported. So that coffee and oil-seeds remain the only food articles of durable importance for import. For coal and coke France is still tributary to Belgium, to this country, and to Germany; but it is chiefly the inferiority of organization of coal extraction which stands in the way of the home supply. The other important items of imports are: raw cotton (from £12,440,000 to £18,040,000 in 1903-1910), raw wool (from £15,160,000 to £23,200,000), and raw silk (from £10,680,000 to £17,640,000), as well as hides and furs, oil-seeds, and machinery (about £10,000,000). The exports of manufactured goods were £80,000,000 in 1890, and in subsequent years...