我不是榜样,我只是我自己。
如果战斗不可避免,先发制人。
Sustainability is not a trend; it's a responsibility we owe to future generations.
The novel is a great discovery: far greater than Galileo's telescope or somebody else's wireless. The novel is the highest form of human expression so far attained. Why? Because it is so incapable of the absolute.
"In the midst of winter, I found there was, within me, an invincible summer."
A novel is a mirror walking down a road.
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。