Archive for May 7th, 2009

Good to know

以下文字来自某个career talk,摘录在此供大家细细品位,句式简洁,但不乏深意,据说层次水平依次递增,当然一出生就level 4的不在我们的讨论之列,you know what i mean, right?

level 1: you know what you know

level 2: you don’t know what you don’t know

level 3: you know what you don’t know

level 4: you don’t know what you know