The reason men oppose progress is not that they hate progress, but that they love inertia.

This will never be a civilized country until we spend more money for books than we do for chewing gum.

Be pleasant until ten o'clock in the morning and the rest of the day will take care of itself.

Do your work with your whole heart, and you will succeed - there's so little competition.

How many a man has thrown up his hands at a time when a little more effort, a little more patience would have achieved success.