The path to a sustainable energy future requires a balanced approach that considers economic, environmental, and social factors.

成功属于那些努力工作的人。

善是无法定义的。

He was a man who had always been too proud to ask for help, and now he was too proud to accept it.

国家不是艺术品，而是一种必需。

The secret of change is to focus all of your energy，not on fighting the old，but on building the new.

忠于你的愿景。