So happiness is the most popular word we have heard through the past two years. Happiness is not only related to personal experiences and personal values, but also, it's about the environment.
数学的研究是所有智力和精神进步不可或缺的基础。
成功不是终点，失败也并非致命，重要的是继续前进的勇气。
I don't believe in happy endings, I believe in necessary endings.
We don't judge content, we just build bridges.
"In the silence of the night, words become the loudest echoes of our souls."