好人就是无论他过去在道德上多么不值得,现在正在变得更好的人。
The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next.
Diplomats should possess flexibility and adaptability to respond to rapidly changing international circumstances.
自然不作飞跃。(拉丁文,指自然界的演变是连续的而非跳跃的)