I Took Thought, And Invented What I

It Is Not What We Believe, But Why We Believe It. Moral Responsibility Lies In Diligently Weighing The Evidence. We Must Actively Doubt; We Have To Scrutinize Our Views, Not Take Them On Trust. No Virtue Attached To Blindly Accepting Orthodoxy, However 'venerable'.

You May Read Any Quantity Of Books, And You May Almost As Ignorant As You Were At Starting, If You Don't Have, At The Back Of Yourminds, The Change For Words In Definite Images Which Can Only Be Acquired Through The Operation Of Your Observing Faculties On The Phenomena Of Nature.

Cosmic Evolution May Teach Us How The Good And Evil Tendencies Of Man May Have Come About; But, In Itself, It Is Incompetent To Furnish Any Better Reason Why What We Call Good Is Preferable To What We Call Evil Than We Had Before. Some Day, I Doubt Not, We Shall Arrive At An Understanding Of The Evolution Of The Aesthetic Faculty; But All The Understanding In The World Will Neither Increase Nor Diminish The Force Of The Intuition That This Is Beautiful And That Is Ugly.

Skepticism Is The Highest Duty And Blind Faith The One Unpardonable Sin.

As To Sagacity, I Should Say That His Judgement Respecting The Warmest Place And The Softest Cushion In A Room Is Infallible, His Punctuality At Meal Times Is Admirable, And His Pertinacity In Jumping On People's Shoulders Till They Give Him Some Of The Best Of What Is Going, Indicates Great Firmness.