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Passage 1

A young man， a student in one of the universities， was one day taking a walk with a professor， who was commonly called the students’ friend for his kindness to those who waited on his instructions. As they went along， they saw lying in the path a pair of old shoes， which were supposed to belong to a poor man who was working in a field close by， and who had nearly finished his day’s work.

The student turned to the professor， saying: “Let us play a trick on the man: We will hide his shoes， and hide ourselves behind those bushes， and wait to see his perplexity when he cannot find them.”