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 land gives us everything; we must give something back.
He is richest who is content with the least,for content is the wealth of nature.
如果你碰到一个混蛋,忽略他们。如果你总是到处碰到混蛋,那就得好好看看你自己了。