Analysis of test questions: ancient Greek wise school, Socrates and other scholars attach importance to the study of people and human society. "Whoever knows the truth about good and evil, right and wrong, will do good, and whoever does evil will be ignorant." It embodies Socrates' thought that knowledge is virtue. So choose B.

Comments: With regard to the origin of the western humanistic spirit, we can also examine how the thoughts of other scholars in ancient Greece embodied the humanistic spirit: the wise school put forward that "man is the measure of all things" and established human dignity and authority; Plato and Aristotle both pay attention to man and human society, and their thoughts contain the bud of humanism.