Reason is the cause of our falsification of the evidence of the senses. In so far as the senses show becoming, passing away, change, they do not lie.
Friedrich NietzscheA person unlearns arrogance when he knows he is always among worthy human beings; being alone fosters presumption. Young people are arrogant because they always associate with their own peers, those who are all really nothing but who would like to be very important.
Friedrich Nietzsche