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Explore a mathematical perspective on the fundamental constants of nature through a video lecture that examines whether true physical constants should be dimensionless. Delve into the longstanding debate initiated by physicists like Paul Dirac regarding the role of units in physics and how they complicate the translation of physical laws into a universal mathematical language. Discover the parallel between this modern physics question and ancient mathematical concepts, particularly the sophisticated Greek geometric system based on proportions as exemplified in Eudoxus' theory from Book V of Euclid's Elements. Learn how the Greeks successfully handled relationships between geometrical quantities despite limitations in their arithmetical systems, contrasting with the advanced Babylonian sexagesimal arithmetic. Examine the proposed Proportional Hypothesis for modern physics as a potential framework for re-evaluating fundamental equations in the field, bridging mathematical rigor with physical understanding to address foundational questions about the nature of physical constants and their proper mathematical representation.