" If with open mind one reads and observes industriously and long; if in so doing one covers a wide field and so covering reflects in terms of realism, he is likely, soon or late, to be brought to a sudden consciousness that Man is an unknown quantity and his existence unsuspected. "
- Louis Sullivan

The quote suggests that a person who approaches their studies with an open mind, engages in diligent reading and observation over time, and covers a broad range of subjects will eventually gain a profound realization about humanity. This awareness comes as a sudden insight, recognizing both the complexity and mystery inherent in human nature and existence.

At its core, this quote underscores the transformative power of intellectual curiosity and perseverance. The statement implies that such an open-minded approach to learning can lead one to question conventional wisdom and develop a deeper understanding of the intricate nature of being human. It hints at the idea that as we expand our knowledge across various disciplines, we uncover layers of complexity in human behavior and existence that challenge our initial assumptions. This realization is not just about understanding more facts but rather grasping the inherent unpredictability and depth within each individual's experience.

Louis Sullivan was a prominent American architect who lived from 1856 to 1924. Known for his innovative architectural designs, he played a crucial role in the development of modern architecture during the late 19th and early 20th centuries. His work often emphasized form following function and the integration of aesthetic beauty with practical design principles. Beyond his contributions to architecture, Sullivan’s insights on creativity, human nature, and intellectual exploration reflect his broader philosophical perspectives that transcend the physical structures he designed.