you understand the sort of things — these also have a corrupting and distracting effect.

I understand; but I should like to know more precisely what you mean about them.

Grasp the truth as a whole, I said, and in the right way; you will then have no difficulty in apprehending the preceding remarks, and they will no longer appear strange to you.

And how am I to do so? he asked.

Why, I said, we know that all germs or seeds, whether vegetable or animal, when they fail to meet with proper nutriment or climate or soil, in proportion to their vigour, are all the more sensitive to the want of a suitable environment, for evil is a greater enemy to what is good than to what is not.

Very true.