Steven Schubiger (stsc) aka shigetsu.
Men are apt to mistake the strength of their feeling for the strength of their argument. The heated mind resents the chill touch and relentless scrutiny of logic. -- William E. Gladstone
The self-confidence of the warrior is not the self-confidence of the average man. The average man seeks certainty in the eyes of the onlooker and calls that self-confidence. The warrior seeks impeccability in his own eyes and calls that humbleness. The average man is hooked to his fellow men, while the warrior is hooked only to infinity. -- Carlos Castaneda
Non-core modules (according to 5.8.8) considered useful:
Bot::CPAN (broken as of 0.89)