Newspapers are the second hand of history. This hand, however, is usually not only of inferior metal to the other hands, it also seldom works properl… - Arthur Schopenhauer

Men are like children, in that, if you spoil them, they become naughty. Therefore it is well not to be too indulgent or charitable with anyone. You may take it as a general rule that you will not lose a friend by refusing him a loan, but that you are very likely to do so by granting it; and, for similar reasons, you will not readily alienate people by being somewhat proud and careless in your behavior; but if you are very kind and complaisant towards them, you will often make them arrogant and intolerable, and so a breach will ensue.

To free a man from error is not to deprive him of anything but to give him something: for the knowledge that a thing is false is a piece of truth. No error is harmless: sooner or later it will bring misfortune to him who harbours it. Therefore deceive no one, but rather confess ignorance of what you do not know, and leave each man to devise his own articles of faith for himself.

Almost all of our sorrows spring out of our relations with other people. There is no more mistaken path to happiness than worldliness.