How teach again, however, what has been taught correctly and incorrectly learned a thousand thousand times, throughout the millenniums of mankind's prudent folly? That is the hero's ultimate difficult task.

Live in the serene peace of laboratories and libraries

But perhaps the rest of us could have separate classes in science appreciation, the wonder of science, scientific ways of thinking, and the history of scientific ideas, rather than laboratory experience.

If you have children, you cannot feed them forever with flags for breakfast and cartridges for lunch. You need something more substantial. Unless you educate your children and spend less money on conflicts, unless you develop your science, technology and industry, you don't have a future.

As for literature – to introduce children to literature is to install them in a very rich and glorious kingdom, to bring a continual holiday to their doors, to lay before them a feast exquisitely served. But they must learn to know literature by being familiar with it from the very first. A child's intercourse must always be with good books, the best that we can find.

You will only get out of a dance class what you bring to it. Learn by practice.