It is foolish to tear one's hair in grief, as though sorrow would be made less by baldness.
Marcus Tullius CiceroNulla (enim) res tantum ad dicendum proficit, quantum scriptio Nothing so much assists learning as writing down what we wish to remember.
Marcus Tullius CiceroWhat 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.
Marcus Tullius CiceroThe proof of a well-trained mind is that it rejoices in which is good and grieves at the opposite.
Marcus Tullius Cicero