I'm not a coach and I know it. I'm too busy and it doesn't pay. I'm expensive. But I would always advise.

I'm not a coach and I know it. I'm too busy and it doesn't pay. I'm expensive. But I would always advise.

我不是教练，我知道。我太忙了，不值得。我是昂贵的。但我总是建议。

-- Carl Lewis 刘易斯