How Did Thomas Aquinas Socialize Usury?

Besides Fibonacci, Thomas Aquinas was also one of the most talented people born in the Renaissance period of the Twelfth Century. In his doctrinal magnum opus, he eligibly gathered up most of the disadvantage arguments against usury advising over the centuries. For him, he didn't saw colleting usury as not unjust but natural, he saw it as unfairness and inequality. Like Fibonacci, he wrote a book called "Summa Theological". For Thomas, he saw the use of money as simple and didn't change at all since the fifteen century. He suggested his own theory that usury is one of the reason made people's life difficult. He kept the usury on the front burners as an illegal and immoral practice and enemy, and he embed it in the natural right theory so popular