Thera are many notions of law, one is a set of rules and principles so as to protect dignity of the humankind. In our modern Western democratic societies everybody has the right to sell or buy, contract or offer services freely. Law discipline may protect those acitivities because everyone has the right to free choise of employment. Each personal can choise a way to earn money, this personal election is part of the nature of every human being. Professors of law may use some group dynamics in order to teach financial education. These activities seem to produce good results in students life, such as saving, investing and increasing money. Financial knowledge at universities tends to provide more intelectual resources so as to human beings manage assets in a better way. Investing money intelligently by humankind seems to everyone could live a better live. People deserve to flourish because of everybody is worthy.