【译文】 孔子说：“年轻人应该孝顺父母，尊敬师长，认真诚信，广施爱心，亲近仁人志士。能轻松做到这些，才可以从事理论研究。”

To signal an emergency， use the rule of three； 3 shouts， 3 horn blasts， or 3 whistles.

The only real peace is the peace of the heart.

"RNA interference is a fascinating process that has opened up new avenues for understanding gene regulation and has potential therapeutic applications."