Indirect experiences, such as directions, are as essential.
<em>They are the ready means of testing, confirming and completing the otherwise acquired knowledge of all kinds of knowledge, whether of science or history or geography.</em>
Only all information can not be gained by direct experience, even with the help of modern inventions and tactile teaching aids.
The category of the U.S. population in which women do most of the housework is married people who have children. This has been true for thousands of years because women are the caretakers and men mostly go to work. This should stop because women are equal to men and they should both be able to have a job.
