静若处子，动若脱兔

Explanation: The military action that no unmarried woman as quiet as a operation as agile as a rabbit to escape 　　Usage: Complex sentence; for clauses, attributive; describe the actions of tricks 　　Source: Sun Wu "nine grandchildren to": "Therefore in the beginning, such as Virgin, the enemy opening; post such as rabbits, less than resist the enemy." 　　Examples: The ancients said, '~', it is not moving like a big girl to be hidden when the women's apartment, the move like a rabbit off the net so fast. ★ Yao Xueyin "Rereading" The second volume Chapter 35