The liberty of speech is something conquered by the people throughout the years and this is synonymous of democracy established in the society. In the society it has the varieties of opinions and thoughts and this it has that to be respected by all in the social scope. To create its mental universe is to have its way to think and same that it does not please that is equal to the one of others are its way to see the world, the parameter of this universe has that to have a vein of exactness and truth, and this is its universe based on its truth and same ideology that to the others is strange. This is its way to think and its universe and its freedom are based on living in a country in democracy. The truth and ideology that the person follows and exists thousand of types of truths and ideologies and being correct are its universe and the person has that to defend its universe and its ideology. Intellectual freedom is to defend its ideology and it does not only change it to be equal and to please the others, each one has its ideology and democracy is to repeitar to all.