“We often think that when we have completed our study of one we know all about two, because 'two' is 'one and one'. We forget that we have still to make a study of 'and'.” — A. S. Eddington Copy Share Image
“We often think that when we have completed our study of one we know all about two, because 'two' is 'one and one'. We… — A. S. Eddington Copy Share
