It is difficult, if not impossible, to define the limit of our reasonable desires in respect of possessions.
Arthur SchopenhauerTrue brevity of expression consists in a man only saying what is worth saying, while avoiding all diffuse explanations of things which every one can think out for himself.
Arthur SchopenhauerA man may call to mind the face of his friend, but not his own. Here, then, is an initial difficulty in the way of applying the maxim, Know Thyself.
Arthur Schopenhauer