In reflecting on history, the author emphasizes the significance of a free and inquisitive mindset as the driving force behind valuable achievements. He believes that a critical spirit has played a crucial role in progressing society, highlighting the value of intellectual freedom over any specific social system.

The assertion suggests that true advancements stem from individuals who dare to question norms and challenge existing structures. Preserving this spirit of inquiry is portrayed as fundamental, indicating that without it, society risks stagnation regardless of its organizational framework.