The past is a shadow, always following, but never catching up.
The search for reciprocity laws is a fundamental theme in the history of mathematics.
没有艺术;没有文学;没有社会;最糟糕的是,持续的恐惧和暴力死亡的危险;人的生命是孤独、贫穷、丑陋、野蛮和短暂的。
I don't rap for dead presidents. I'd rather see the president dead.