The maxim "Knowledge is not free; you must pay attention" quoted by Richard P. Feynman underscores that knowledge acquisition necessitates active effort and concentration, as opposed to being passively received. It emphasises the significance of engagement and concentration in the learning process, suggesting that comprehension is not achieved solely through information.
The new academic year is already started in India and in many other countries, and students must be busy checking the syllabus and renewing their membership in the libraries.
Just because information is readily available doesn't mean we truly understand it. Gaining knowledge requires to be focused attention and effort to process and internalise that information.
Paying attention leads to deep learning, where knowledge is retained and can be applied in real-world situations, rather than shallow learning, which often results in quick forgetting.
The quote suggests that the effort we invest in learning, through focused attention, is the "payment" required to acquire knowledge!
Learning is a continuous process.... Do you agree?