The mind is a system of interrelated processes.

尝试过，失败过。没关系，再尝试。再失败，失败也是一种进步！

网球是一项心理游戏。每个人都很健康，每个人都能打出精彩的击球。

"Children's literature is the foundation of the imagination, the birthplace of creativity, and the first step towards a lifelong love of reading."

只有热爱自由的人才能拥有自由，其余都是奴隶。