“If the tree is more interesting to me than the man, I’m sorrier to see the tree felled than to see the man die. There are departing sunsets that grieve me more than the deaths of children. If I’m unfeeling,… — Fernando Pessoa Copy Share Image
Yes, our tree has an interesting shape. The center branches reflect the shape of the zero curve. When extreme parts of the tree are reached the branching pattern changes to accommodate the mean reversion. — John Hull Copy Share Image
