如果你想改变生活，就先改变思维。

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.

The only way to learn mathematics is to do mathematics.

科学的力量在于它的普遍性和无私性，它超越了国界和文化的限制。

Every match is a new opportunity to prove yourself.