"La ciudad no es sólo un escenario, es un personaje más en la historia."
The great advantage of old age is that you can be as rude as you like.
The opposite of courage in our society is not cowardice, it is conformity.
数学中的每个问题都有解决方案；你只需要找到正确的路径。
真正的问题不是为什么有些人懒惰，而是为什么有些人在几乎必然导致懒惰的条件下却不懒惰。
In future development, we will continue to adhere to innovation-driven strategies, promote technological progress, and contribute to the sustainable development of society.