创新的秘密在于知道如何把你的智谋藏而不露。

The anarchic nature of the international system means that states must rely on self-help to ensure their survival.

I don’t know if we each have a destiny, or if we’re all just floating around accidental—like on a breeze.

始终从长远考虑。短期收益可能导致长期损失。

When you get an invitation to do something in the future， ask yourself: would you accept this if it was scheduled for tomorrow？ Not too many promises will pass that immediacy filter.