That was a marvelous occupation and very successful,

Another occupation might have been better.

Writing books is certainly a most unpleasant occupation. It is lonesome, unsanitary, and maddening. Many authors go crazy.

Beware of a misfit occupation. . . . Consider carefully your natural bent, whether for business or a profession.

It is neither wealth nor splendor; but tranquillity and occupation which give happiness.

Literature is an occupation in which you have to keep proving your talent to people who have none.