"

Some men succeed by what they know some by what they do and a few by what they are.

"

Business, to be successful, must be based on science, for demand and supply are matters of mathematics, not guesswork.

"

There is no failure except in no longer trying.

"

The line between failure and success is so fine. . . that we are often on the line and do not know it.

"

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.

"

The line between failure and success is so fine that we scarcely know when we pass it: so fine that we are often on the line and do not know it.