埃尔德什差异问题让我着迷，因为它陈述起来如此简单，但含义却如此深刻。
The Erdős discrepancy problem fascinated me because it was so simple to state yet so deep in its implications.
In a world filled with hate, we must still dare to hope. In a world filled with anger, we must still dare to comfort. In a world filled with despair, we must still dare to dream. And in a world filled with distrust, we must still dare to believe.
Men are cruel, but Man is kind.
我们生来都是疯子，有些人一直如此。
如果要从正确和善良中，作出选择，请选择善良.
真相会让你自由，但首先它会激怒你。