Security is not a product, but a capability.

The poet is the one who names the unnameable.

解释：货卖完了才知道不足，是由于不懂得计量；事情结束了才知道有余，是由于不懂得调节。

When we talk about food security, we're really talking about national security.

一个人的心灵美好，是不可能掩蔽的，这会表现在形体容貌上，也能在神色上看得出来。