童年时代的司马光，有一次和一些小伙伴在一起玩耍。其中有一个调皮的小孩爬到一个装满了水的大水缸上去玩，一不留神，人掉进了水缸里。水缸很高，掉进去的那个小孩怎么也爬不出来，只得在水缸里大哭大叫。水缸外面的小孩个头矮、力气小，谁都不可能把掉进了水缸里的那个小孩 Sima Guang of childhood, one time and some small partner play together. One of the naughty children climbed to a large water tank full of water to play, an inattentive, people fell into the tank. The water tank was so tall that the child who fell into it could not even crawl out and had to cry in the water tank. Children outside the tank short head, little strength, no one can fall into the water tank that child