The world we see that seems so insane is the result of a belief system that is not working.
The best leaders are those who listen more than they speak.
关于人性,唯一真正知道的是它是会变化的。
欧洲不应是一个怀旧的洲,而应是一个充满希望的洲。
Every man is guilty of all the good he did not do.