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

Diversity isn't just about representation, it's about creating an environment where different perspectives can thrive.

我不害怕变老，因为随着年龄增长而来的是智慧。

"You have to love yourself before you can love someone else."

The Erdős discrepancy problem fascinated me because it was so simple to state yet so deep in its implications.

世界上充满了神奇的事物，耐心地等待着我们的智慧变得更加敏锐。

The more personal it is, the more universal it is.