It cannot for a moment be doubted that an art work to be alive, to awaken us to its life, to inspire us sooner or later with its purpose, must indeed be animate with a soul, must have been breathed upon by the spirit and must breathe in turn that spirit.
Louis SullivanOnce you learn to look at architecture not merely as an art more or less well or more or less badly done, but as a social manifestation, the critical eye becomes clairvoyant.
Louis SullivanWhen you look on one of your contemporary 'good copies' of historical remains, ask yourself the question: Not what style, but in what civilization is this building? And the absurdity, vulgarity, anachronism and solecism of the modern structure will be revealed to you in a most startling fashion.
Louis SullivanAn architect, to be a true exponent of his time, must possess first, last and always the sympathy, the intuition of a poet... this is the one real, vital principle that survives through all places and all times.
Louis Sullivan