Without imperfection, you or I would not exist.
Empirical evidence should drive economic policy, not just ideology.
资源开发必须在经济增长和环境管理之间取得平衡。
In social networking, user growth is not the goal but a natural result of user satisfaction.
我认为女性最好的榜样是那些富有成果且自信地做自己的人,他们为世界带来光明。