What I say is what I know   And all I can say is all I?ve seen   Nobody knows as well as me   Safety in numbers is just what it seems      It?s been a hard, hard day   In my life   It?s been a hard, hard day   For me      All I know is all I?ve seen   All of the faces   Are where I've been      It?s been a hard, hard day   In my life   It?s been a hard, hard day   For me      And when I walk   I walk the walk of a tired man   Talk, I talk about nothing at all   And when I see   I say it?s hard to explain what I mean      And when I walk   I walk the walk of a tired man   Talk, I talk about nothing at all   See, I say it?s hard to explain   What I mean to say      All I know is all I've seen   What I say is what I mean   How can I explain what I know   All I know is all I've seen      And when I walk   I walk the walk of a tired man   Talk, I talk about nothing at all   And when I see   I say it?s hard to explain what I mean      When I walk   I walk the walk of a tired man   See I say nothing at all   Talk, I talk about nothing that's all I do      It?s been a hard, hard day   For me   It?s been such a hard day   For me      It?s been a hard, hard day   In my life   But it?s not a day   I?d choose to forget