Something might be true while being harmful and dangerous in the highest degree. Indeed, it might be a basic characteristic of existence that those who know it completely would perish, in which case the strength of a spirit should be measured according to how much of the 'truth' one could still barely endure- or to put it more clearly, to what degree one would require it to be thinned down, shrouded, sweetened, blunted, falsified.
Friedrich NietzscheGo up close to your friend, but do not go over to him! We should also respect the enemy in our friend.
Friedrich NietzscheWhoever has witnessed another's ideal becomes his inexorable judge and as it were his evil conscience.
Friedrich Nietzsche