悉听尊便: it's all in your hands言之过早: don't count your chickens before they are hatched. too early to tell早知今日,何必当初: it's too late to regret秀色可餐: a sight for sore eyes先苦后甜: hardship comes before happiness雕虫小技: small tricks无功而返: return empty-handed先发制人: get the drop on sb 大动干戈: up in arms如意算盘: wishful thinking趾高气扬: (get) on one's high horse走投无路: have nobody(nowhere) to turn to滔天大罪: an enormous crime无价之宝: priceless treasure红颜知己: female confidant晴天霹雳: bolt out of the blue (a bolt from the blue)再接再厉: keep up the good work束手无策: one's hands are tied以礼相待: treat with courtesy