数学是人类精神最美丽和最强大的创造。
Mathematics is the most beautiful and most powerful creation of the human spirit.
写作是开始一段没有地图的旅程,发现内外的新世界。
I stand up for what I believe in and I don’t back down.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'