我永远相信,只要坚持,没有什么是做不到的。
写作是面对过去的一种方式。
布莱克-斯科尔斯模型的美妙之处在于它将期权定价问题简化为几个可观察的变量。
Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees; it is a matter of the will, a quality of the imagination, a vigor of the emotions; it is the freshness of the deep springs of life.
The museum is not a neutral space - it's a battleground of meanings.