和平不是免费的，需要不断努力维护。
The only thing that can make a difference is love.
The study of mathematics is the indispensable basis for all intellectual and spiritual progress.
"The novel is a mirror that reflects not just reality, but the hidden fractures within it."
"I think the best way to encourage children to read is to give them books that they can't put down."
我认为鼓励孩子们阅读的最好方法是给他们一些让他们爱不释手的书。