最危险的谎言不是对别人说的,而是对自己说的。
The most dangerous thing is not the lies we tell others, but the lies we tell ourselves.
 道德修养的最高境界,是认识到我们必须控制自己的思想。
自由意味着责任,正因为如此,多数人都惧怕自由。
We have seen how the most amiable are at length worn down.