孩子拿书的方式会告诉你他们对这本书的全部感受。
The person I am in the company of my sisters has been entirely different from the person I am in the company of other people.
积极心理学不是忽视消极面,而是建立积极面
The most important victories are those that come after the hardest defeats.
The Internet is a network of networks, governed by the principle of interoperability.