纯数学在某种程度上是逻辑思想的诗歌。
The biggest risk is not taking any risk.
解释:众人的愤怒不可触犯,个人专权的欲望难以成功。
Every lock has a key, every problem has a solution.
"The past is what you remember, imagine you remember, convince yourself you remember, or pretend to remember."