- 💰 **Definition of Money**: Money is not just coins and banknotes; it encompasses anything people use to represent value for exchanging goods and services. - 🌍 **Digital Dominance**: Over 90% of the world's money exists digitally, with the total amount around $60 trillion, while physical cash is less than $6 trillion. - 🤝 **Trust as Foundation**: Trust is the essential element that underpins all forms of money, allowing diverse cultures to engage in trade despite differing beliefs. - 🌐 **Cultural Bridge**: Money transcends cultural, religious, and social barriers, enabling cooperation among individuals who may not know or trust each other. - 🔄 **Principles of Money**: Money operates on two key principles: universal convertibility (transforming various values) and universal trust (facilitating cooperation).