the main ideas of liberalism appeared during the Enlightenment. In the XIX century. they were further developed both in theory and in the practical activities of a number of politicians. The main principle of liberalism is the human right to life, freedom, property, to equality before the law, to freedom of speech, press, assembly, and to participate in the solution of state affairs. Considering the most important value of individual freedom, above all freedom from external coercion, liberals had to determine its limits.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.