1.The only way to achieve prosperity for China and happiness for its people is by sticking to the path of peaceful development.
坚持走和平发展道路，是中国实现国家富强、人民幸福的必由之路。
2.To achieve prosperity through industrious work is a glorifying matter.
勤劳致富是件体面事。
3.China cannot develop itself in isolation form the world. Nor can the world achieve prosperity without China.
中国的发展离不开世界，世界的繁荣也需要中国。
4.achieve prosperity first and achieve common prosperity
先富和共富