a troublesome crow seated herself on the back of a sheep. the sheep, much against his will, carried her backward and forward for a long time, and at last said, "if you had treated a dog in this way, you would have had your deserts from his sharp teeth." to this the crow replied, "i despise the weak and yield to the strong. i know whom i may bully and whom i must flatter; and i thus prolong my life to a good old age."

一只讨厌的乌鸦赖在羊背上不走。【博凡文轩】羊非常不情愿地带着她走了很长一段路，实在忍受不住了，就对乌鸦说:“如果你站在狗背上，早就尝到锐利牙齿的厉害了。”乌鸦听了之后回答说:“我看不起弱者，屈从于强者。我知道应该奉承谁，可以欺负谁。这也正是我延长生命一直到老的手段。”

学会选择你的敌人。