" Observation and thinking are the two points of departure for all the spiritual striving of man, insofar as he is conscious of such striving. The workings of common sense, as well as the most complicated scientific researches, rest on these two fundamental pillars of our spirit. "
- Rudolf Steiner

Observation and thinking are the foundational activities that drive human intellectual endeavors, according to this perspective. These two processes serve as the basis for everything from everyday common sense reasoning to complex scientific inquiry. By observing the world around us and reflecting on our observations, we build a framework of knowledge and understanding.

The quote suggests that all conscious mental activity relies fundamentally on these two pillars—observation and thought. When we observe something, we gather raw data about it through our senses, which forms the basis for further analysis and interpretation. Thinking then allows us to process this information, question its validity, connect disparate pieces of knowledge, and formulate theories or conclusions. Rudolf Steiner's statement highlights how these processes are interconnected and essential across all domains of human inquiry. From solving a simple problem to conducting groundbreaking scientific research, the ability to observe carefully and think critically is paramount.

Rudolf Steiner was an Austrian philosopher, social reformer, architect, and esotericist who made significant contributions in various fields during the late 19th and early 20th centuries. He founded anthroposophy, a spiritual-scientific movement that seeks to develop a bridge between the material and spiritual worlds. His ideas spanned numerous disciplines including education (Steiner schools), agriculture (biodynamic farming methods), medicine, and cultural studies. The quote reflects his broader belief in the importance of conscious observation and critical thinking for personal development and societal progress.