今天的科研投入确保了明天的丰收。
Investing in research today ensures a harvest tomorrow.
The writer’s life is a life of struggle.
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。
I always tell my students that it's okay to make mistakes, as long as you learn from them.