One of the things I learnt when I was negotiating was that until I changed myself I could not change others.

One of the things I learnt when I was negotiating was that until I changed myself I could not change others.

我在谈判中学到的一件事是，除非我改变自己，否则我无法改变别人。

-- Nelson Mandela 纳尔逊·曼德拉