The Tail of the Serpent

 The Tail of a Serpent once rebelled against the Head, and said that it was a great shame that one end of any animal should always have its way, and drag the other after it, whether it was willing or no. It was in vain that the Head urged that the Tail had neither brains nor eyes, and that it was in no way made to lead.

 

Wearied by the Tail's importunity¹, the Head one day let him have his will. The Serpent now went backward for a long time quite gayly, until he came to the edge of a high cliff, over which both Head and Tail went flying, and came with a heavy thump² on the shore beneath.

 

The Head, it may be supposed, was never again troubled by the Tail with a word about leading.

 

1 importunity   

n.硬要，强求

参考例句：

• They got only blushes, ejaculations, tremors, and titters, in return for their importunity. 她们只是用脸红、惊叫、颤抖和傻笑来回答他们的要求。 来自辞典例句
• His importunity left me no alternative but to agree. 他的强硬要求让我只能答应而没有别的选择。 来自互联网

2 thump   

v.重击，砰然地响；n.重击，重击声

参考例句：

• The thief hit him a thump on the head.贼在他的头上重击一下。
• The excitement made her heart thump.她兴奋得心怦怦地跳。