应对未来的唯一方法就是现在高效地运作。

I'm a firm believer that you create your own luck.

The security dilemma is a fundamental feature of international politics, as states' efforts to increase their own security often decrease the security of others.

The only thing that matters is how you feel about yourself.

合同本质上是不完全的，因为不可能预见所有未来的偶然事件。