Every setback is a setup for a comeback.

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

世界并非蒙特卡洛模拟。

愤怒的时候我会去打球，把怒气发泄在球上。

我并非一无所有，我拥有自由。

Art is humanity's last line of defense.

学习不是强制性的...生存也不是。