Fisheries management must be adaptive to changing ocean conditions.

I believe in the long-term growth of the United States.

持续经济增长的关键不是物质资本的积累，而是知识的积累。

I like dogs. You always know what a dog is thinking. It has four moods. Happy, sad, cross and concentrating. Also, dogs are faithful and they do not tell lies because they cannot talk.

只要对国家有利，即使牺牲生命也心甘情愿，绝不会因为自己可能受到祸害而躲开。