"The writer's job is to get the main character up a tree, and then once they are up there, throw rocks at them."

积极情绪就像是心灵的营养，帮助我们成长和蓬勃发展。

我从不回头，永远向前看。

最坚强的人是那些经历最多的人。

"In computational learning theory, the challenge is not just to learn, but to understand how learning is possible."