Chi-Chi is the most diligent student in our class. He is one of my friends. As a matter of fact, he gets along with everyone very well. He never spends time fooling around with his classmates. He might spend just five to ten minutes talking to you once in a long while, but he talks with enthusiasm and energy, and he likes to share his thinking and ideas with you. He is honest; he does not like to waste his time and energy in pretending. He never appears sleepy and tired in the classroom. He a...