I’m not perfect, but I’m trying my best.
以“我是对的”那样充满自信地讲话，但要以“我是错的”那样去聆听。
如果退一步能进两步，我绝不害怕后退。
"The past is never dead. It's not even past."
"Books are the most precious gifts we can give to a child."
在石油和天然气行业，技术是提高效率和减少环境影响的关键。