Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
实现净零排放的道路不是一条直线;它需要灵活性、适应性和持续学习。
The world is full of magic things, patiently waiting for our senses to grow sharper.
写作是一种生存的行为。
世间许多事情看似结束实则未了,不如顺其自然不再追究。