Logical Consequences Are The Scarecrows Of Fools

The Student Of Nature Wonders The More And Is Astonished The Less, The More Conversant He Becomes With Her Operations; But Of All The Perennial Miracles She Offers To His Inspection, Perhaps The Most Worthy Of Admiration Is The Development Of A Plant Or Of An Animal From Its Embryo.

From The Dawn Of Exact Knowledge To The Present Day, Observation, Experiment, And Speculation Have Gone Hand In Hand; And, Whenever Science Has Halted Or Strayed From The Right Path, It Has Been, Either Because Its Votaries Have Been Content With Mere Unverified Or Unverifiable Speculation (and This Is The Commonest Case, Because Observation And Experiment Are Hard Work, While Speculation Is Amusing); Or It Has Been, Because The Accumulation Of Details Of Observation Has For A Time Excluded Speculation.

It Is Not To Be Forgotten That What We Call Rational Grounds For Our Beliefs Are Often Extremely Irrational Attempts To Justify Our Instincts.

The Child Who Has Been Taught To Make An Accurate Elevation, Plan, And Section Of A Pint Pot Has Had An Admirable Training In Accuracy Of Eye And Hand.

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.