No wise forester will try to shift shrubs or to put them into his gardens or woods, except in late autumn or early spring. And our lives are as really under the dominion of the law of seasons as the green world of the forest and the fields. Speaking generally, and admitting the existence of many exceptions, the years between childhood and, say, two or three-and-twenty, for a young man or woman, for the most part settle the main outline of their character, and thereby determine their history, which, after all, is mainly the outcome of their character.
You have wide possibilities before you, of moulding your characters into beauty, and purity, holiness, and strength.
For one thing, you have got no past, or next to none, written all over, which it is hard to erase. You have substantially a clean sheet on which to write what you like. Your stage of life predisposes you in favour of novelty. New things are glad things to you, whereas to us older people a new thought coming into some of our brains is like a new bit of furniture coming into a crowded room. All the other pieces need to be arranged, and it is more of a trouble than anything else. You are flexible and plastic as yet, like the iron running out of the blast furnace in a molten stream, which in half an hour's time will be a rigid bar that no man can bend.
You have all these things in your favour, and so, dear young friends, whether you think of it or not, whether voluntarily or not, I want you to remember that this awful process is going on inevitably and constantly in every one of you. You are planting, whether you recognise the fact or no. What are you planting?
Well, for one thing, you are making habits, which are but actions hardened, like the juice that exudes from the pine-tree, liquid, or all but liquid, when it comes out, and when exposed to the air, is solidified and tenacious. The old legend of the man in the tower who got a slim thread up to his window, to which was attached one thicker and then thicker, and so on ever increasing until he hauled in a cable, is a true parable of what goes on in every human life. Some one deed, a thin film like a spider's thread, draws after it a thicker, by that inevitable law that a thing done once tends to be done twice, and that the second time it is easier than the first time. A man makes a track with great difficulty across the snow in a morning, but every time that he travels it, it is a little harder, and the track is a little broader, and it is easier walking. You play with the tiger's whelp of some pleasant, questionable enjoyment, and you think that it will always keep so innocent, with its budding claws not able to draw blood, but it grows--it grows. And it grows according to its kind, and what was a plaything one day is a full-grown and ravening wild beast in a while. You are making habits, whatever else you are making, and you are planting in your hearts seeds that will spring and bear fruit according to their kind.
Then remember, you are planting belief.--Most of us, I am afraid, get our opinions by haphazard; like the child in the well-known story, whose only account of herself was that she expected she growed.' That is the way by which most of you come to what you dignify by the name of your opinions. They come in upon you, you do not know how. Youth is receptive of anything new. You can learn a vast deal more easily than many of us older people can. Set down a man who has never learned the alphabet, to learn his letters, and see what a task it is for him. Or if he takes a pen in his hand for the first time, look how difficult the stiff wrist and thick knuckles find it to bend. Yours is the time for forming your opinions, for forming some rational and intelligent account of yourself and the world about you. See to it, that you plant truth in your hearts, under which you may live sheltered for many days.
Then again, you are planting character, which is not only habit, but something more. You are making yourselves, whatever else you are making. You begin with almost boundless possibilities, and these narrow and narrow and narrow, according to your actions, until you have laid the rails on which you travel--one narrow line that you cannot get off. A man's character is, if I may use a chemical term, a precipitate' from his actions. Why, it takes acres of roses to make a flask of perfume; and all the long life of a man is represented in his ultimate character. Character is formed like those chalk cliffs in the south, built up eight hundred feet, beetling above the stormy sea; and all made up of the relics of microscopic animals. So you build up a great solid structure--yourself--out of all your deeds. You are making your character, your habits, your opinions.--And you are making your reputation too. And you will not be able to get rid of that. This is the time for you to make a good record or a bad one, in other people's opinions.
And so, young men and women, boys and girls, I want you to remember the permanent effects of your most fleeting acts. Nothing ever dies that a man does. Nothing! You go into a museum, and you will see standing there a slab of red sandstone, and little dints and dimples upon it. What are they? Marks made by a flying shower that lasted for five minutes, nobody knows how many millenniums ago. And there they are, and there they will be until the world is burned up. So our fleeting deeds are all recorded here, in our permanent character. Everything that we have done is laid up there in the testimony of the rocks :--
Through our soul the echoes roll,And grow for ever and for ever.'
(NT only) to listen to the NET Bible 
