Early to bed, early to rise, work like hell and advertise.

Cleaning anything involves making something else dirty, but anything can get dirty without something else getting clean.

In spite of warnings, nothing much happens until the status quo becomes more painful than change.

When you see yourself quoted in print and you're sorry you said it, it suddenly becomes a misquotation.

Success is brought by continued labor and continued watchfulness. We must struggle on, not for one moment hesitate, nor take one backward step.

There is absolutely no substitute for hard work.

Useful undertakings which require sustained attention and vigorous precision in order to succeed often end up by being abandoned, for, in America, as elsewhere…