燕雀焉知鴻鵠之志 [ㄧㄢˋ ㄑㄩㄝˋ ㄧㄢ ㄓ ㄏㄨㄥˊ ㄍㄨˇ ㄓ ㄓˋ; yan4 que4 yan1 zhi1 hong2 gu3 zhi1 zhi4] lit. can the sparrow and swallow know the will of the great swan? (idiom); fig. how can we small fry predict the ambitions of the great? ◄ ►