"That is my view, but I felt it would be better for[p. 37] the boys to dig it out for themselves," replied John.
The wonderful nature of the instruction which the boys had obtained during their stay on the island, was characterized by this little incident. Everything learned by one's own exertions is not only more valuable because of that fact, but the facts thus gleaned will leave a stronger impress upon the mind.
The boys thus learned by doing things themselves, that they became strong and self reliant, and it made them happy to think that they were able to pick up the threads, however tangled, and weave them into a harmonious whole. It is the secret of doing things well.
CHAPTER III
THE ARROW ON THE SHEET
When the boys reached their rooms they set to work to decipher the colored paper. It was about four by six inches in size, and had been folded twice, as the creases plainly showed. Assuring themselves that it was paper which had been crossruled, as suggested by John, they tried to decipher the straggling letters and form them into some coherent form.
The paper had the following appearance when they received it: