“Liberty is rendered even more precious by the recollection of servitude.”

“Diseases of the soul are more dangerous and more numerous than those of the body.”

“Never injure a friend, even in jest.”

“A mind without instruction can no more bear fruit than can a field, however fertile, without cultivation.”

“For books are more than books, they are the life, the very heart and core of ages past, the reason why men worked and died, the essence and quintessence of their lives.”

“What is morally wrong can never be advantageous, even when it enables you to make some gain that you believe to be to your advantage. The mere act of believing that some wrongful course of action constitutes an advantage is pernicious.”

“Nemo enim est tam senex qui se annum non putet posse vivere.(No one is so old as to think that he cannot live one more year.)”