I think the two things most opposed to good counsel are haste and passion; haste usaully goes hand in hand with folly, passion with coarseness and narrowness of mind.
ThucydidesA private man, however successful in his own dealing, if his country perish is involved in her destruction; but if he be an unprosperous citizen of a prosperous city, he is much more likely to recover. Seeing, then, that States can bear the misfortunes of individuals, but individuals cannot bear the misfortunes of States, let us all stand by our country.
Thucydides