质量不是机会；它是一种选择。
故事的力量在于它能够连接我们所有人。
"The city is a labyrinth of memories, and every street, every building, every corner holds a story waiting to be discovered."
The analogical city is a city that resembles another city.
The market is a reflection of the collective expectations of all participants.
To do mathematics is to explore a universe of ideas, where the only limit is your imagination.
