Inventions become perfect by slow improvement, and each step is itself an invention.

- Joseph Jastrow

In that the wisdom of the few becomes available to the many, there is progress in human affairs; without it, the static routine of tradition continue…

- Joseph Jastrow

The world is as large as the range of one's interests. A narrow-minded man has a narrow outlook. The walls of his world shut out the broader horizon …

- Joseph Jastrow