A Man Is His Own Best Friend;

Happiness Depends On Ourselves.

The Line Between Lawful And Unlawful Abortion Will Be Marked By The Fact Of Having Sensation And Being Alive.

A City Is Composed Of Different Kinds Of Men; Similar People Cannot Bring A City Into Existence.

He Who Is Unable To Live In Society, Or Who Has No Need Because He Is Sufficient For Himself, Must Be Either A Beast Or A God.

Demonstration Is Also Something Necessary, Because A Demonstration Cannot Go Otherwise Than It Does, ... And The Cause Of This Lies With The Primary Premises/principles.