这就是所谓的适应习惯,安于风俗啊。 
Mathematics is the most beautiful and most powerful creation of the human spirit.
我不需要任何人的允许来做自己。
"The beauty of literature lies in its ability to connect us across time and space."
The true discovery of America is before us. The true fulfillment of our spirit, of our people, of our mighty and immortal land, is yet to come.