On Saturday, I was a surgeon in South Africa, very little known. On Monday, I was world renowned.

On Saturday, I was a surgeon in South Africa, very little known. On Monday, I was world renowned.

星期六，我是南非的一名外科医生，鲜为人知。星期一，我举世闻名。

-- Christiaan Barnard 克里斯蒂安·巴纳德