The Erdős discrepancy problem fascinated me because it was so simple to state yet so deep in its implications.
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。
你的沉默无法打破是因为我。
如果你不改变，你就在落后。
The process of discovery in mathematics is often more important than the result itself.
"The stories we tell ourselves shape who we are and who we will become."
I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones。