He who has art and science also has religion, but those who do not have them better have religion.

This quote suggests that art and science can offer a similar form of fulfillment, understanding, and purpose that religion often provides to its followers. It implies that those who are immersed in the pursuit of knowledge and creative expression are engaged in a spiritual journey of their own. This is because the disciplines of art and science require a deep curiosity, dedication, and a sense of wonder that can be likened to a religious quest for understanding the mysteries of life and the universe.

In the context of this quote, art and science are not just hobbies or professions, but pathways to self-discovery and enlightenment. They offer a sense of purpose and a way to make sense of the world, much like religion does for many people. However, for those who do not have access to or interest in art and science, religion may serve as a necessary guidepost, offering moral guidance, community, and a sense of purpose.

Applying this idea to today’s world, one could argue that the pursuit of knowledge and creative expression is more accessible than ever before, thanks to the internet and the democratization of information. As such, more people have the opportunity to find fulfillment and purpose in these areas. This could potentially lessen the reliance on organized religion as the primary source of moral guidance and purpose.

In terms of personal development, this quote suggests that immersing oneself in the pursuit of knowledge (science) and creative expression (art) can be as fulfilling and enlightening as following a religious path. It encourages individuals to seek their own truth and understanding of the world, whether that be through art, science, religion, or a combination of these.