Summary
This quote highlights the significance of facts in scientific research and progress. It metaphorically suggests that facts are essential for scientists just as air is necessary for flight. Without concrete and reliable facts, scientists are unable to advance and make discoveries. Facts serve as the foundation for scientific theories, experimentation, and validation. This quote emphasizes the importance of relying on empirical evidence, observation, and data-driven work to propel scientific exploration. It suggests that facts provide the necessary support and credibility for scientists to soar intellectually and achieve breakthroughs.