In a world filled with hate, we must still dare to hope. In a world filled with anger, we must still dare to comfort. In a world filled with despair, we must still dare to dream. In a world filled with distrust, we must still dare to believe.
可持续发展的关键是平衡经济增长和环境保护。
The psychologist must be a neutral observer.
An empire founded by war has to maintain itself by war.