Friedrich Nietzsche said this quote
“ There exists no more repulsive and desolate creature in the world than the man who has evaded his genius and who now looks furtively to left and right, behind him and all about him. In the end such a man becomes impossible to get hold of, since he is wholly exterior, without kernel, a tattered, painted bag of clothes, a decked-out ghost that cannot inspire even fear and certainly not pity. ”