Students and scholars of all kinds and of every age aim, as a rule, only at information, not insight. They make it a point of honour to have informat… - Arthur Schopenhauer

Any beautiful mind, full of ideas, would always express itself in the most natural, simple and straightforward way, anxious to communicate its thoughts to others (if this is at all possible) and thus relieve the solitude that he must experience in a world such as this: but conversely, intellectual poverty, confusion and wrong-headedness, clothe themselves in the most laboured expressions and obscure turns of phrase in order to conceal petty, trivial, bland or trite thoughts in difficult and pompous expressions.

"NOT to my contemporaries, not to my compatriots but to
mankind I commit my now completed work in the confidence that it will not be without value for them, even
if this should be late recognised, as is commonly the lot
of what is good. For it cannot have been for the passing
generation, engrossed with the delusion of the moment,
that my mind, almost against my will, has uninterruptedly
stuck to its work through the course of a long life.

preface to the second edition of "the world as will and representation

Now if plurality and difference belong only to the appearance-form; if there is but one and the same Entity manifested in all living things: it follows that, when we obliterate the distinction between the ego and the non-ego, we are not the sport of an illusion. Rather are we so, when we maintain the reality of individuation, — a thing the Hindus call Maya, that is, a deceptive vision, a phantasma. The former theory we have found to be the actual source of the phaenomenon of Compassion; indeed Compassion is nothing but its translation into definite expression. This, therefore, is what I should regard as the metaphysical foundation of Ethics, and should describe it as the sense which identifies the ego with the non-ego, so that the individual directly recognises in another his own self, his true and very being. From this standpoint the profoundest teaching of theory pushed to its furthest limits may be shown in the end to harmonise perfectly with the rules of justice and loving-kindness, as exercised; and conversely, it will be clear that practical philosophers, that is, the upright, the beneficent, the magnanimous, do but declare through their acts the same truth as the man of speculation wins by laborious research … He who is morally noble, however deficient in mental penetration, reveals by his conduct the deepest insight, the truest wisdom; and puts to shame the most accomplished and learned genius, if the latter's acts betray that his heart is yet a stranger to this great principle, — the metaphysical unity of life.