The rule for every worthwhile man is that no serious job ever shall receive less than his best thought and effort.

Concentrate on your job and you will forget your other troubles.

Don't let ambition get so far ahead that it loses sight of the job at hand.

Some men never master anything other than the details of a job. Others master the main idea back of the job.

The right man can make a good job out of any job.

If a man can make typewriters better than anyone else, let us, in the name of common sense, keep him on the job of making typewriters.

If you don't take it for granted that the other man will do his job, you're not an executive.

The hardest job of all is trying to look busy when you're not.

I get quiet joy from the observation of anyone who does his job well.