The arithmetic of modular forms is a gateway to understanding higher-dimensional objects.
现在的时间和过去的时间也许都存在于未来的时间,而未来的时间又包含于过去的时间中。
人生最难的是知道该跨过哪座桥,又该烧掉哪座桥。
We must remember that this is a very small star and probably some of the larger and the more important stars and may be very virtual and happy.