释义：从天下的角度看，应遵循天下的公理，天下不是某一姓的私有财产。
Wise men talk because they have something to say; fools, because they have to say something.
"To understand the present, we must listen to the voices of the past."
Doublethink means the power of holding two contradictory beliefs in one's mind simultaneously, and accepting both of them.
Every setback is a setup for a comeback.