口渴的乌鸦
A crow, ready to die with thirst, flew with joy to a pitcher which he saw at a distance. But when he came up to it, he found the water so low that with all his stooping and straining he was unable to reach it. Thereupon he tried to bread the pitcher, then to overturn it, seeing some small pebbles at hand, he dropped a great many of them, one by one, into the pitcher, and so raised the water to the brim, and quenched his thirst.
启示：
Skill and patience will succeed where force fails necessity is the mother of invention.
启示的翻译：
在体力做不到的时候，技巧和耐心会帮助人成功，需要是发明之母