My dad was my best friend and greatest role model. He was an amazing dad, coach, mentor, soldier, husband and friend.

能源的未来是多元化的。没有任何单一能源可以满足世界的所有需求。我们需要所有能源协同工作。

Most people overestimate what they can do in one year and underestimate what they can do in ten years.

写作是一种不被中断的说话方式。

绘画不是一个人所看到的，而是一个人能让别人看到的。

领导力是关于用远见和诚信做出艰难决定。