To provide children with an environment in which they can be satisfied, efforts must be made to understand their needs.
要给儿童提供一个使他们得到满足的环境，必须努力了解儿童的需要。
每一个人都是宇宙的一部分。
Doublethink means the power of holding two contradictory beliefs in one's mind simultaneously, and accepting both of them.