The arithmetic of L-functions is a window into the soul of number theory.
L-函数的算术是窥探数论灵魂的窗口。
建筑是关于从混乱中创造秩序。
Paper can be permanent if you respect its characteristics and design accordingly.
翻译：两个人心意相同，就像锋利的刀剑可以斩断金属；心意相同的话语，犹如兰花一样芳香。
对幼儿来说，妈妈的声音是具有特殊意义的参照物。