【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。

In film, silence can be as powerful as dialogue.

The best way to predict the future is to create it.

面对各种诱惑而能拒之于外，这才是聪明之举；面对艰难坎坷而能站得稳，这才是意志坚定。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.