前言 1
Unit One Is There Life on Earth? 1
Unit Two The Dinner Party 14
Unit Three Lessons from Jefferson 24
Unit Four My First Job 39
Unit Five The Professor and the Yo-Yo 55
Unit Six The Making of a Surgeon 90
Unit Seven There s Only Luck 109
Unit Eight Honesty:Is It Going out of Style? 127
Unit Nine What Is Intelligence,Anyway? 157
Unit Ten Profits of Praise 178
参考书目 206