过去是一个陌生的国度；那里的人做事方式不同。
The past is a foreign country; they do things differently there.
It's like the slaughter of the innocents.It makes the people who run Las Vegas seem like good people.
I really think a champion is defined not by their wins but by how they can recover when they fall.
代数簇的算术证明了抽象思维的力量。