En la oscuridad, las palabras son la luz que nos guía.
在黑暗中，语言是引导我们的光。
君子给人的印象有三种变化：远看庄重威严，接触则温和可亲，听讲话则严肃不苟。
If you desperately need a job， you are just another problem for a boss； if you can solve many of the problems the boss has right now， you are hired. To be hired， think like your boss.
The scientist is not a person who gives the right answers, he's one who asks the right questions.