通过战争建立的帝国必须通过战争来维持。
An empire founded by war has to maintain itself by war.
I don't believe in God, but I believe in music.
我一直是这个世界上的陌生人,一个访客,一个游客。
数学是一门艺术,作为艺术家,你必须对自己诚实。
In mathematics, you don't understand things. You just get used to them.