文字是心灵的声音。
"Words are the voice of the heart."
The best stories are those that challenge the status quo.
Sustainability is not a choice; it's our responsibility to future generations.
The pursuit of mathematical knowledge is a never-ending adventure, filled with challenges, surprises, and the satisfaction of solving the unsolvable.
我不害怕表明立场,来吧,握住我的手。