Jubal stopped to wheeze. "I'm an old man, I might not live to complete the task.  Now you know that my client has had no business experience in the human sense - Martians do these things differently.  But he is a young man of great intelligence - the whole world knows that his parents were geniuses - and blood will tell.  There's no doubt that in a few years, he could, if he wished, do very nicely on his own without the aid of one old, broken-down lawyer.  But his affairs need attention today; business won't wait.