网友回答：
顶个诸葛亮，a thousand mile trip begins with one step. 千里之行，a man is never too old to learn. 活到老，misfortunes never come alone/single.祸不单行，every potter praises his pot.王婆卖瓜，a bird in the hand is worth two bird in the bush.双鸟在林不如一鸟在手，knowledge is power.知识就是力量。人无完
温馨提醒：随时光变迁，文中所陈述观点；准确性、难免有所变动，因此文中观点仅供参考。
