In India and most countries , Kings used to spend huge money for the welfare of the people in ancient days . Some people give money to borrower . Some people give tree and crop to those who do agriculture . Some people give money for the welfare of building religious places . Those days , those who work and suitable to God flourish . In medieval ages , people used to save their money for future purpose . In older days , people think on  leaving money for the relief of  good causes .