A leader's intelligence must have simplicity and clarity; action is difficult when the mind is full of complex theories and schemes. An over-organized industry wastes just as much money as one without organization - the transmission uses up all the motor's power. (For this reason small enterprises directed by one man have the better of larger trusts because their costs are less and the quality of their product higher.) A leader must have a few very simple ideas, acquired from experience and confirmed by putting them into practice. This structure created by experience will contain much exact knowledge for use in connection with a given action.
André MauroisRelated topics
action clarity complex connection experience few full given industry intelligence knowledge leader less man mind money organization power practice putting quality reason simple small transmission use higher uses costsRelated quotes
In the original discovery of a proposition of practical utility, by deduction from general principles and from experimental data, a complex algebraical investigation is often not merely useful, but indispensable; but in expounding such a proposition as a part of practical science, and applying it to practical purposes, simplicity is of the importance:-and... the more thoroughly a scientific man has studied higher mathematics, the more fully does he become aware of this truth-and... the better qualified does he become to free the exposition and application of principles from mathematical intricacy.
William John Macquorn Rankine
Lamarck taught not only that species had been constantly undergoing changes from one geological period to another, but that there also had been a progressive advance of the organic world from the earliest to the latest times, from beings of the simplest to those of more and more complex structure and from the lowest instincts up to the highest, and, finally, from brute intelligence to the reasoning powers of Man. The improvement in the grade of being had been slow and continuous, and the human race itself was at length evolved out of the most highly organised and endowed of the inferior mammalia.
Charles Lyell
Slavery is useful for early accumulation of capital, but it is too rigid for industrial development. Slaves had to be given crude non-breakable tools which held back the capitalist development of agriculture and industry. That explains the fact that the northern portions of the U. S. A. gained far more industrial benefits from slavery than the South, which actually had slave institutions on its soil; and ultimately the stage was reached during the American Civil War when the Northern capitalists fought to end slavery within the boundaries of the U. S. A. so that the country as a whole could advance to a higher level of capitalism.
Walter Rodney
Starting with the Minnesota twin study thirty-five years ago, and now with a mountain of data from twin, sibling, and adoption studies, we know that pretty much anything you can quantify about human personality, behavior, and intelligence is to some degree heritable, average-average at around the fifty percent level but sometimes much higher. We now in fact have a busy and exciting field of study called "behavioral genetics.” Given that all these traits are heritable, it follows from the ordinary laws of biology that different races will exhibit different statistical profiles on them. That's not astonishing, mysterious, or horrible: It's just first-floor-level science.
John Derbyshire
The hypothesis you refer to as God, though not disprovable by logic alone, is unnecessary for the following reason.
If you assume that the universe can be quote explained unquote as the creation of an entity known as God, he must obviously be of a higher degree of organization than his product. Thus you have more than doubled the size of the original problem, and have taken the first step on a diverging infinite regress. William of Ockham pointed out as recently as your fourteenth century that entities should not be multiplied unnecessarily. I cannot therefore understand why this debate continues.
Arthur C. Clarke