Promises are not to be kept, if the keeping of them is to prove harmful to those to whom you have made them.
Marcus Tullius CiceroTo be endowed with strength by nature, to be actuated by the powers of the mind, and to have a certain spirit almost divine infused into you.
Marcus Tullius CiceroNature ordains that a man should wish the good of every man, whoever he may be, for this very reason that he is a man.
Marcus Tullius Cicero