The best way to learn mathematics is to do mathematics.
The past is always present in the work I do.
The great thing about being old is that you don’t have to worry about the future.
The best way to learn about investing is to read a lot and study the great investors.
Life is either a daring adventure or nothing at all.
The Greeks have given us one of the most beautiful words of our language, the word "enthusiasm" — a God within.