教育系统的墙必须倒塌。教育不应该是特权，这样有钱人的孩子才能学习。
The walls of the educational system must come down. Education should not be a privilege, so the children of those who have money can study.
"The novel is a mirror that reflects the soul of society."
Humans, in their wish to escape loneliness, made maneuvers that were very complex and hard to fathom。
Every mathematical problem has a solution; the challenge is finding it.