老师声称代数是完美而自然的、我们应无条件地接受它，而我甚至不能理解什么是数。对我来说数学课完全就是恐怖和折磨。我完全不理解代数，这使我胆怯得不敢问任何问题。

Mathematics is not just about numbers and equations; it's about understanding the deep patterns and connections in the universe.

A writer is a person who is not satisfied with the world as it is, who wants to change it, to improve it, to make it more beautiful, more just, more livable.

Every ton of paper we recycle saves 17 trees. That's not just business, that's legacy.

剖面图是建筑师最具揭示性的图纸。

比亚迪的使命是用技术创新满足人们对美好生活的向往。