Summary
This quote emphasizes two important virtues of science: skepticism and independence of thought. Skepticism encourages critical thinking and questioning, leading scientists to continually challenge and examine existing ideas and theories. Independence of thought implies that scientists should not be swayed by popular beliefs or outside influences, allowing for unbiased inquiry and exploration. These virtues enable scientists to approach their research with an open mind, continuously seeking evidence-based answers and avoiding complacency in the pursuit of knowledge.