先得我心先睹为快先断后闻先发制人先公后私先号后庆先号后笑先河后海先花后果先见之明先来后到先礼后兵先难后获先驱蝼蚁先人后己先入为主先入之见先声夺人先声后实先圣先师先天不足先我着鞭先悉必具先下手为强......