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不存在所謂的質(zhì)量問題。

"Every story has a beginning, a middle, and an end, but not necessarily in that order."

The writer must be a defender of the individual against the tyranny of the collective.

成功不在于從不犯錯，而在于從不重蹈覆轍。

Investors should avoid chasing past performance.

布萊克-斯科爾斯模型的美妙之處在于它將期權(quán)定價問題簡化為幾個可觀察的變量。