Finally, If Nothing Can Be Truly Asserted,

[prudence] Is The Virtue Of That Part Of The Intellect [the Calculative] To Which It Belongs; And . . . Our Choice Of Actions Will Not Be Right Without Prudence Any More Than Without Moral Virtue, Since, While Moral Virtue Enables Us To Achieve The End, Prudence Makes Us Adopt The Right Means To The End.

Some Persons Hold That, While It Is Proper For The Lawgiver To Encourage And Exhort Men To Virtue On Moral Grounds, In The Expectation That Those Who Have Had A Virtuous Moral Upbringing Will Respond, Yet He Is Bound To Impose Chastisement And Penalties On The Disobedient And Ill-conditioned, And To Banish The Incorrigible Out Of The State Altogether. For (they Argue) Although The Virtuous Man, Who Guides His Life By Moral Ideals, Will Be Obedient To Reason, The Base, Whose Desires Are Fixed On Pleasure, Must Be Chastised By Pain, Like A Beast Of Burden.

Every Formed Disposition Of The Soul Realizes Its Full Nature In Relation To And Dealing With That Class Of Objects By Which It Is Its Nature To Be Corrupted Or Improved.

Every Great Genius Has An Admixture Of Madness.

To Leave The Number Of Births Unrestricted, As Is Done In Most States, Inevitably Causes Poverty Among The Citizens, And Poverty Produces Crime And Faction.