"What I saw in Barcelona – Gaudí – was the work of such strength, such faith, of an extraordinary technical capacity, manifested during a whole life of genius; of a man who carved the stones before his eyes in well thought out pattern. Gaudí is the ‘builder’ of the turn of the century, a man adept with stone, iron and brick. His glory is seen today in his country. Gaudí was a great artist; only those who move the sensitive hearts of gentle people remain. But they are mistreated in the course of their lives, misunderstood or accused of sin toward the mode of the day. Architecture’s significance is shown when there dominates evidence of lofty intentions that triumph over all the problems in the line of fire (structure, economy, technique, utility). Thanks to interior preparation, architecture is the fruit of character – just that, a manifestation of character."
January 1, 1970
https://en.wikiquote.org/wiki/Stone