The only real faith is the faith in love.
To write is to remember, and to remember is to resist.
【译文】 孔子说:“君子有九种事情要考虑:看要考虑是否看清楚了、听要考虑是否听清楚了、脸色要考虑是否温和、表情要考虑是否谦恭、言谈时要考虑是否忠诚、工作时要考虑是否敬业、疑问时要考虑请教、愤怒时要考虑后患、见到好处时要考虑道义。”
科学是一项集体事业,每个世纪都为其添砖加瓦。
The essence of mathematics lies in its freedom.