they were to be brought close up and, like young hounds, have a taste of blood given them?
Yes, I remember.
The same practice may be followed, I said, in all these things—labors, lessons, dangers—and he who is most at home in all of them ought to be enrolled in a select number.
At what age?
At the age when the necessary gymnastics are over: the period, whether of two or three years, which passes in this sort of training is useless for any other purpose; for sleep and exercise are unpropitious to learning; and the trial of who is first in gymnastic exercises is one of the most important tests to which our youth are subjected.
Certainly, he replied.
After that time those who are selected from the class of twenty years old will be promoted to higher honor, and the sciences which they learned without any order in their early education will now be brought together, and they will be able to see the natural relationship of hem to one another and to true being.
Yes, he said, that is the only kind of knowledge which takes lasting root.
Yes, I said; and the capacity for such knowledge is the great criterion of dialectical talent: the comprehensive mind is always the dialectical.
I agree with you, he said.
These, I said, are the points which you must consider; and those who have most of this comprehension, and who are most steadfast in their learning, and in their military and other appointed duties, when they have arrived at the age of thirty will have to be chosen by you out of the select class, and elevated to higher honor; and you will have to prove them by the help of dialectic, in order to learn which of them is able to give up the use of sight and the other senses, and in company with truth to attain absolute being: And here, my friend, great caution is required.
Why great caution?
Do you not remark, I said, how great is the evil which dialectic has introduced?
What evil? he said.
