"The only man who is really free is the one who can turn down and invitation for dinner without giving an excuse."
"Real knowledge is to know the extent of one's ignorance."
"Be civil to all; sociable to many; familiar with few; friend to one; enemy to none."
"Before strongly desiring anything, we should look carefully into the happiness of the present owner".
"All generalizations are dangerous, even this one".
Because comics are an easy and entertaining way for learning a language.