喜剧的关键是时机，而时机的关键是耐心。
The key to comedy is timing, and the key to timing is patience.
Grief is a private thing. It takes as long as it takes.
The only way to do great work is to love what you do.
The structure of the international system, not the intentions of individual states, is the primary determinant of state behavior.
成功不是成为房间里最聪明的人，而是激发他人的最佳潜能。