说白了我只是一个傻瓜说白了我只是一个笨蛋
[shuō bái le wŏ zhĭ shì yī gè shă guā shuō bái le wŏ zhĭ shì yī gè bèn dàn]
Literally meaning: “Frankly, I'm just a fool; plainly put, I'm just a idiot.” It is an honest, albeit self-deprecating, way of expressing simplicity or lack of intelligence or wisdom, maybe also reflecting modesty or humility.