无论输赢，我都努力从每一场比赛中学习。

如果数据不能证明索引获胜，那么数据是错误的。

I have self-doubt. I have insecurity. I have nights when I show up at the arena and I’m like, ‘My back hurts, my feet hurt, my knees hurt. But, I just want to chill.’ We all have self-doubt. You don’t deny it, but you also don’t capitulate to it. You embrace it.

The great powers are always searching for opportunities to gain power at the expense of their rivals, and they will use force if they think it will profit them.