真正吸引他人的只有两种人无所不知者，和一无所知者。
There are only two kinds of people who are really fascinating—people who know absolutely everything and people who know absolutely nothing.
我唯一拥有的就是我的声音和我的故事。
No president who performs his duties faithfully and conscientiously can have any leisure.
The task must be made difficult, for only the difficult inspires the noble-hearted.