The quote “In alms-giving, more injury is probably done by rewarding vice than by relieving virtue”, means that the charity given under the feeling of moral value to the people who are unworthy does harm than being gratified.
Explanation
This quote is taken from "The Gospel of Wealth" written by Andrew Carnegie.
Being a poor immigrant before turning to a wealthy person, Carnegie knew the value of money and the impacts that money can make to benefit society.
In this assessment, Carnegie shares his belief about what the fortunate people were destined to do.
He believes that it is the rich people's responsibility to aid the needy to raise their standards of living.
He also believes that charity should be given by those who can to those they know who need it.
If the charity is given to unwanted hands, then there is no magnificence to it.