国际体系的无政府性质意味着国家必须依靠自助来确保其生存。
The anarchic nature of the international system means that states must rely on self-help to ensure their survival.
I think the best actors are the ones who are willing to be vulnerable and take risks.
Deciding what not to do is as important as deciding what to do.
You miss 100% of the shots you don’t take.
L'amour est un tyran que nuls ne servent sans mourir.
"The world is a book, and those who do not travel read only one page."
过去充满了声音——我们只需要倾听。
所有的痛苦都是痛苦。
Leadership is about making tough decisions today for a better tomorrow.