Regarded as a means, (the businessman) is tolerable; as an end, he is not so satisfactory

Is most tolerable, and not to be endured.

The social object of skilled investment should be to defeat the dark forces of time and ignorance which envelope our future.

It would not be foolish to contemplate the possibility of a far greater progress still.

The difficulty lies not so much in developing new ideas as in escaping from old ones.

There is no harm in being sometimes wrong - especially if one is promptly found out.