国家是理性的行为体，它们寻求最大化相对权力，以确保在竞争性的国际体系中生存。
States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.
In love, there are no rules.
The pursuit of knowledge is a never-ending journey, and that is what makes it so exciting.
如果你不冒险，你就无法成长。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
互联网的本质是连接，连接人与人，连接人与信息，连接人与服务。