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。

In computational learning theory, we seek to understand the fundamental principles that govern learning from data.

In the world of poetry, there are no boundaries, only endless possibilities.

The essence of art is to reveal the hidden.

量子场论的发展表明，真空不是空的，而是充满了虚粒子。