Perhaps it is that high achievements demand some other unusual qualification besides an unusual desire for high prizes; perhaps it is that these stalwart gentlemen are rather indolent, their divinae particulum aurae being obstructed from soaring by a too hearty appetite.
There are no more uses of "stalwart" in the book.
Show samples from other sources
The absentminded, fluff-haired little clergyman and his stalwart wife drifted into her memory.
Harper Lee -- Go Set a Watchman
It was Ritchie, that chat-room stalwart, who had come to my aid in the end.