Musar su Proverbi 15:12

But there are many people for which the light of repentance is obstructed. For since they are innocent and pure in their eyes, they do not avail themselves of the rectification of their actions - as it appears to them that they are [already] rectified, whereas they sin much to God. Is it not written (Ecclesiastes 7:20), "For there is no righteous man on earth who does what is best and doesn’t sin?" But since these people belittle iniquities, they do not feel or understand it; or when they are made known of their sins, it is afterwards forgotten from their hearts. And behold they are like a sick person who does not feel his sickness, so he does not think of a cure. So his sickness constantly gets worse, until he is not able to be healed. And sometimes the reason for this is from their lack of understanding. For they do not go to seek God and do not want to know His ways. Therefore they do not regularly [visit] the doors of the sages and the [Torah] students, like the matter is stated (Proverbs 15:12), "The scoffer dislikes being reproved; he will not resort to the wise."