Zhang Liang
As a wanted man by the government, Zhang Liang travelled to Xiapi and stayed there for some time, using fake identities to evade the authorities. One day, Zhang Liang took a stroll at Yishui Bridge and met an old man there. The man walked towards Zhang Liang and chucked his shoe down the bridge on purpose, after which he yelled at Zhang, "Hey boy, go down and fetch me my shoe!" Zhang Liang was astonished and unhappy but obeyed silently. The old man then lifted his foot and ordered Zhang Liang to put on the shoe for him. Zhang Liang was furious but he controlled his temper and meekly obliged. The man did not show any sign of gratitude and walked away laughing.