"The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart."

如果你不知道，意见有什么用？

要信守承诺。

The study of automorphic forms is a testament to the power of symmetry in mathematics.

我相信努力和坚持。

He said that the way of the world is to bloom and to flower and die but in the affairs of men there is no waning and the noon of his expression signals the onset of night. His spirit is exhausted at the peak of its achievement. His meridian is at once his darkening and the evening of his day.