1. Don't trust a goat with the kitchen-garden or a wolf with a sheepfold.
不能请羊管菜园,不能请狼管羊圈。
2. Who keeps company with wolves, will learn to howl.
和狼在一起,就会学狼叫。
3. Man is a wolf to man.
人对人是狼。(人心狠,人吃人)
4. A growing youth has a wolf in his belly.
年轻人,在成长,吃起饭来像饿狼。
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