为国家服务，是一种荣誉而不是权利。

永远不要停止提问——进步就从那里开始。

Sometimes you don't need a goal in life, you don't need to know the big picture. You just need to know what you're going to do next!

如果我不是鲍勃·迪伦，我可能会认为这个名字有许多种答案。

我们必须重新思考与自然的关系，以确保长期生存。