A book can be a friend, a teacher, and a doorway to another world.
一本书可以是一个朋友、一位老师和通往另一个世界的门。
To create is to resist—to resist silence, to resist forgetting.
In mathematics, the journey of discovery is as important as the destination.
I always believe if you’re stuck in a hole and maybe things aren’t going well you will come out stronger.