src/Primitive/String/String.php
public function say($before = '', $after = '')
    {
        echo $this->retrieveValue($before), $this->string, $this->retrieveValue($after);

        return $this;
    }
public function say($before = '', $after = '')
    {
        echo $this->retrieveValue($before), $this->string, $this->retrieveValue($after);

        return $this;
    }
Echo string

@param string|StringContract $before
@param string|StringContract $after
@return $this