如果你无法飞翔，那就奔跑；如果你无法奔跑，那就快走；如果你无法快走，那就爬行。但无论如何，你必须继续前进。
If you can't fly then run， if you can't run then walk， if you can't walk then crawl， but whatever you do you have to keep moving forward.
"The only real failure in life is not to be true to the best one knows."
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。
每一场比赛都是学习新东西的机会。