有识有胆，有胆有识，知识与胆量是互相促进的。

Have the know-how, be courageous and knowledgeable, knowledge and courage is promote each other.

他是一个年轻有为、有胆有识、有科学发展的战略眼光，有脚踏实地、敢想敢干的精神。

He is a young, the courage of insight, science and the development of strategic vision, down-to-earth, the brave spirit of Gangan.