Quote by Harriet Martineau
It is my deliberate opinion that the one essential requisite of human welfare in all ways is scientific knowledge of human nature.
Summary
This quote emphasizes the importance of understanding and studying human nature through scientific knowledge. According to the speaker, this knowledge is fundamental for the welfare and well-being of humanity in all aspects. By gaining a deep and objective understanding of human behavior, motives, and psychology, individuals can make informed decisions and develop effective systems and policies. This recognition underscores the belief that scientific knowledge of human nature is a crucial foundation for progress and betterment in society.