condition of safety--no proposition {166} in Euclid is more certain than this: but though this be the wisdom of government and of trade, it is a wisdom which political, commercial, and ecclesiastical adventurers in all ages have been slow to learn; and in public life we constantly meet with persons who act and speak as if they believed that the triumph of an extreme view is ever the triumph of right, and that the well-being of communities consists in the unlimited sway of one party and the complete annihilation of all others. And it may be said also, that, notwithstanding all the warnings of centuries of bloody experience, the man or the party that takes the strong one-sided violent view has, on critical occasions, the best chance to succeed. Wisdom in the days of Solomon lifted up her voice in the streets, and was not heard. It is even so now. The streets are not the place for wisdom. Wisdom requires calm reflection; but the streets are full of hurry and bustle. Aristotle had a serene contempt for the multitude, and the multitude have an instinctive aversion to Aristotle. When you bring a multitude of men together to be harangued, violent and extreme opinions pronounced in the strongest language are apt to be the most popular. A one-sided view taxes thought less; a one-sided speech flatters an ignorant audience, who are capable only of one idea--at least only of one at a time--and who delight to hug themselves in the fancy that there is no other idea in the universe. And the natural leader of a multitude so affected is not, of course, your man of many thoughts, your Aristotle, your Shakespeare, your Goethe, but your well-packed, self-contained, little man, full of bottled fire impatient to burst forth, who marches from his cradle to his grave capable only {167} of one aspect of things, and who, if the notion by which he is governed happens to jump with the humour of the time, shall become the demagogue of the hour, or, if circumstances favour, the dictator of the age. When, indeed, we consider the undeniable fact that great social changes are generally effected through the agency of excited multitudes and highly stimulated parties, we shall not be surprised at the result so often exhibited in history. That result shows bloody civil wars instead of peaceful arrangement; faction instead of patriotism; and an oscillation between feverish extremes, instead of a well-calculated balance of social forces. The revolutions and reforms which fill the most interesting pages of history teem with examples of this kind. These revolutions and reforms are of two kinds--remedial and constructive, or disintegrating and destructive; and the history of both equally illustrates the hopelessness--perhaps it were more correct to say the impossibility--of expecting wisdom and moderation to perform a prominent part in the management of the congregated millions of diverse and hostile-minded men under the passionate influences that accompany organic change.