如果你走在正确的道路上，并且愿意继续走下去，那你总有一天会取得进步。
If you're walking down the right path and you're willing to keep walking, eventually you'll make progress.
OPEC no longer holds all the cards in global oil markets.
The intelligence of drones will change our way of life.
记着，希望是件好东西，没准儿是件最好的东西，而且从没有一样好东西会消逝！
做伟大工作的唯一途径就是热爱你所做的事。