なんとやら

なんとやら【何とやら】

●人を見たら何とやらと言うじゃないか, そう簡単に他人を信じすぎてはいけないよ. You shouldn't trust people so easily. You know what they say, “if you see someone,” and so on.

・まあともかく思い切ってやってみるんだな, 犬も歩けば何とやらと言うからね. Well, anyway, you have to make up your mind to do it. You know, they say, “A dog only has to walk around” blah-blah-blah.