The first duty of the sovereign， that of protecting the society from the violence and invasion of other independent societies， can be performed only by means of a military force.

You can't change what's going on around you until you start changing what's going on within you.

最大的风险是不承担任何风险。在一个快速变化的世界里，唯一注定失败的策略就是不冒险。

因此，显而易见的是...