She is not only my mom but also herself.
The quest for certainty blocks the search for meaning. Uncertainty is the very condition to impel man to unfold his powers.
城市是一所学校,它的建筑是老师。
互联网是人类通信史上自印刷机发明以来最重要的单一发展。
迄今为止发现的让许多人自愿合作的唯一方式是通过自由市场。
The best way to be happy is to be grateful.