Unit 1 Stay Hungry，Stay Foolish 1
Unit 2 The Internet：A Double-Edged Sword 16
Unit 3 Public Transport 31
Unit 4 Financial Intelligence 45
Unit 5 Animation World 60
Unit 6 Post-Olympic Age 76
Unit 7 Body Language 92
Unit 8 Beyond the Blues 108
Appendix A Supplementary Reading 123
Appendix B Debating 139