我们这个时代最重要的政治挑战是创建强大、有效和负责任的国家。
The most important political challenge of our time is to create strong, effective, and accountable states.
行人似乎永远没有意识到他们对于汽车的安全而言是一种威胁。
In business, adaptability is just as important as strategy.
"Books are the best teachers."