id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
55046	Spencer, Herbert	First Principles			.txt	text/plain	81636	2961	50	Even where the moving body is massive, it only requires that great force should be applied to get a sensible effect of like kind: instance the screw of a screw-steamer, which instead of a smooth rotation falls into a rapid rhythm that sends a tremor through the whole vessel. The alternatives are, to deny the persistence of force, or to admit that every physical and psychial change is generated by certain antecedent forces, and that from given amounts of such forces neither more nor less of such physical and psychial changes can result.	cache/55046.txt	txt/55046.txt