安全困境是国际政治的一个基本特征，因为国家增加自身安全的努力往往会降低其他国家的安全。

In every character, there's a piece of me, and in me, there's a piece of every character I've played.

Old age is not interesting until one gets there.

梦想的意义在于不断追求。

我不是为观众打球，我是为自己打球。