Jack,I just want to underline my previous emails to you. Your work bears the hallmark of good science: elegance, simplicity, and efficiency. However, you yourself add one feature often absent in scientific analysis. You are clearly a caring and moral individual, one who appears to derive pleasure from sharing your ideas with others. I know that you will be rewarded by your stock market work; but perhaps your greatest rewards will come from your generosity.

Thanks,
Alex