It's not whether you're right or wrong that's important, but how much money you make when you're right and how much you lose when you're wrong.
新的大国的崛起总是引起现有大国的担忧,因为它威胁到现有的权力平衡。
最好的投资是那些能够执行的人,而不仅仅是想法。
安全不是优先事项——优先事项可以改变。安全是一个永远不会改变的核心价值。