解决问题的最好方法是用不同的方式思考它。
积极心理学不是忽视消极面，而是建立积极面
Concerning the gods, I have no means of knowing whether they exist or not or of what sort they may be, because of the obscurity of the subject, and the brevity of human life.
我不是来讨人喜欢的，我是来被爱的。