Simple, sincere people seldom speak much of their piety; it shows itself in acts rather than words, and has more influence than homilies or protestations.
最伟大的发现来自于提出最简单的问题。
成功不是幸福的关键,幸福才是成功的关键。
互联网是我们社会的反映,它放大了好的一面,也放大了坏的一面。