I don't have time to worry about who doesn't like me.
我教育孩子们要独立——就像我自己一样。
A man is rich in proportion to the number of things which he can afford to let alone. That man is the richest whose pleasures are the cheapest.
I don't need to fit in. I was born to stand out.
量化金融最重要的教训是,你必须理解模型的局限性。