前怕狼，后怕虎

Explanation: Analogy timid, worry too much. 　　Usage: Complex sentence; as object clause; containing derogatory 　　Source: Ming Feng Weimin, "Qing Jiangyin style wake up to reality" song: "knowing the fireworks on the way children suffering, there is no path origin. Ferocious tiger climbed heart, hungry wolves dig spiked belly. I fear the wolf scared the tiger before now." 　　Examples: He knows people are on the grade ~, everything has concerns. (Zhou Libo, "Storm" a) Thesaurus:  scrounge, glance right and left, can't say boo to a goose, throw something at a rat,but afraid to break the vase, play the jackal to the tiger, abet an ill-doer, Wings for the tiger, Fu Wing for the tiger, Jie for the child to help, Days for the child to help Antonym Group:   go ahead bravely without looking back, plead in the name of the people, People from harm, brave the wind and the waves, break through brambles and thorns, Head not askance, be all eyes, Not evil, as the project, Do not sit in the ear, have lofty aspirations or realize it marching forward courageously, stride forward singing militant songs