最好的数学是简单的，但又不至于过于简单。
The best mathematics is simple, but not too simple.
你连自己都管不好，怎么能治理国家的正事呢？
That there are things in this world not carved out of gray stone. That there s a small place inside of us they can never lock away, and that place is called hope.
数学语言是通用的，超越了文化和语言的障碍。
电影的魅力在于它让我们通过别人的眼睛看世界。
我不怕孤独，因为音乐陪伴我。