The only competition I have is myself.
我唯一的竞争对手是我自己。
All our dreams can come true if we have the courage to pursue them.
Food security is the cornerstone of national security.
不经历风雨，怎么见彩虹。
真正的竞争不是产品之间的竞争，而是商业模式之间的竞争。