If I have not read a book before, it is, for all intents and purposes, new to me whether it was printed yesterday or three hundred years ago. - William Hazlitt

Prejudice is the child of ignorance…

A common-place critic has something to say upon every occasion, and he always tells you either what is not true, or what you knew before, or what is not worth knowing. He is a person who thinks by proxy, and talks by rote. He differs with you, not because he thinks you are in the wrong, but because he thinks somebody else will think so. Nay, it would be well if he stopped here; but he will undertake to misrepresent you by anticipation, lest others should misunderstand you, and will set you right, not only in opinions which you have, but in those which you may be supposed to have.

THE rule for travelling abroad is to take our common sense with us, and leave our prejudices behind us. The object of travelling is to see and learn; but such is our impatience of ignorance, or the jealousy of our self-love, that we generally set up a certain preconception beforehand (in self-defence, or as a barrier against the lessons of experience,) and are surprised at or quarrel with all that does not conform to it. Let us think what we please of what we really find, but prejudge
nothing. [Notes of a Journey Through France and Italy]