I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.
唯一无法被帮助的人是那些责备他人的人。
"The challenge of biography is not just to record, but to illuminate."
现代时代最重要的政治发展是现代国家的崛起。
“我们实现明天的唯一限制是我们今天的怀疑。”
The only way to do great work is to love what you do.
