狼子野心

Explanation: Wolf child: pups son. Pups, although sub-young, there is ferocious nature. Analogy violent vicious motives of people, habits die hard. 　　Usage: Complex type; as subject, predicate, object; containing derogatory 　　Source: Pre Hengyu "Zuo Venerable four years": "sub-text reads: 'kill it. Is a child too, like the tiger, bear, and wolves of the sound, Vladimir kill, will destroy if Ao's carry on.' proverb said: criminal intent. is is a wolf, which can be animal or Down? " 　　Examples: Know what this group of Xiangbing, had originally YOU Yong origin, ~, which Likenanan Dun Dun's guarding the rules live, then gradually liberties with. (Qing Zhang Chunfan "officialdom" Diba Hui) Thesaurus:  lick[smack] one's lip, A fair face may hide a foul heart., clothes and hat birds and beasts, burn with an ambition, blinded or dulled by greed, Head Livestock Ming, snakes and scorpions, vicious people heart, animal, wild or brutish person, a soaring ambition