贵在坚持奋斗到底坚韧不拔(jiān rèn bù bá): ⒈ 气质刚强而柔韧,丝毫不能改变。水滴石穿(shuǐ dī shí chuān): ⒈ 滴水可使石穿。比喻坚持不懈,集细微之力也能成就难能之功。半途而废...