我还没有把我所见所闻的一半告诉你们。
I have not told the half of what I saw.
Leadership is about making tough decisions, not just popular ones.
【释义】当商品价格高涨时,要像对待粪土一样迅速出售;当商品价格低廉时,要像对待珠玉一样大量购入。