All Movements Go Too Far.

When There Are Rational Grounds For An Opinion, People Are Content To Set Them Forth And Wait For Them To Operate. In Such Cases, People Do Not Hold Their Opinions With Passion; They Hold Them Calmly, And Set Forth Their Reasons Quietly. The Opinions That Are Held With Passion Are Always Those For Which No Good Ground Exists; Indeed The Passion Is The Measure Of The Holder's Lack Of Rational Conviction.

The Method Of "postulating" What We Want Has Many Advantages; They Are The Same As The Advantages Of Theft Over Honest Toil.

You Must Believe That You Can Help Bring About A Better World. A Good Society Is Produced Only By Good Individuals, Just As Truly As A Majority In A Presidential Election Is Produced By The Votes Of Single Electors.

Science, By Itself, Cannot Supply Us With An Ethic. It Can Show Us How To Achieve A Given End, And It May Show Us That Some Ends Cannot Be Achieved.

The Scientific Attitude Of Mind Involves A Sweeping Away Of All Other Desires In The Interests Of The Desire To Know-it Involves Suppression Of Hopes And Fears, Loves And Hates, And The Whole Subjective Emotional Life, Until We Become Subdued To The Material, Able To See It Frankly, Without Preconceptions, Without Bias, Without Any Wish Except To See It As It Is, And Without Any Belief That What It Is Must Be Determined By Some Relation, Positive Or Negative, To What We Should Like It To Be, Or To What We Can Easily Imagine It To Be.