A proper building grows naturally, logically, and poetically out of all its conditions.
Louis SullivanHappiness and depression cannot blossom on the same vine. Some people affirm their woes and beg for sympathy. Others, unfortunately, cast gloom wherever they go. These poor souls were born sick and tired.
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 Sullivan