Why the majority must rule

"It is true the majority may be wrong and the minority right; but, when free debate is granted and free balloting allowed, the majority will be convinced of their error and retrace their steps. In this case it is for the majority to decide whether the measure was right or wrong; for, if it is given to the minority, the number may be reduced to an individual and end in absolute despotism." (Elder John Leland in 1830. Emphasis mine.)