I think it's important to give back and help others.
The biographer's challenge is to be both a detective and a poet.
语言是存在的家。人在其家中居住。
我喜欢买入那些不受欢迎的股票。如果一只股票受欢迎,它可能被高估了。
"In computer science, we are always trying to find the balance between expressiveness and tractability."
"RNA interference is a fascinating process that has opened up new avenues for understanding gene regulation and has potential therapeutic applications."