The past beats inside me like a second heart.
理解布莱克-斯科尔斯模型的关键在于认识到它是基于对冲以消除风险的理念。
The ethical implications of gene editing must be carefully considered as we advance.
"I try to learn from every situation, whether it's positive or negative."
To name something is to bring it into existence, to give it a place in the world.