Common Sense, However It Tries, Cannot Avoid

A Life Without Adventure Is Likely To Be Unsatisfying, But A Life In Which Adventure Is Allowed To Take Whatever Form It Will Is Sure To Be Short.

No Great Achievement Is Possible Without Persistent Work.

Dogma Demands Authority, Rather Than Intelligent Thought, As The Source Of Opinion; It Requires Persecution Of Heretics And Hostility To Unbelievers; It Asks Of Its Disciples That They Should Inhibit Natural Kindliness In Favor Of Systematic Hatred.

Calculus Required Continuity, And Continuity Was Supposed To Require The Infinitely Little; But Nobody Could Discover What The Infinitely Little Might Be.

The Whole Of Theology, In Regard To Hell No Less Than To Heaven, Takes It For Granted That Man Is What Is Of Most Importance In The Universe Of Created Beings. Since All Theologians Are Men, This Postulate Has Met With Little Opposition.