庆祝中国共产党成立90周年大会7月1日在北京隆重举行。中共中央总书记胡锦涛在会上发表重要讲话。他强调,全党同志要牢记历史使命,永远保持谦虚、谨慎、不骄、不躁的作风,永远保持艰苦奋斗的作风,勇于变革、勇于创新,永不僵化、永 The 90th anniversary of the founding of the Chinese Communist Party General Assembly was held in Beijing on July 1. CPC Central Committee General Secretary Hu Jintao delivered an important speech at the meeting. He emphasized that all comrades in the party should keep their historical mission firmly in mind, always maintain the style of being humble, prudent, arrogant and impatient, always maintain the style of arduous struggle, be brave in reform, be creative in innovation, and never rigidify themselves forever