If we consider what persons have stimulated and profited us, we shall perceive the superiority of the spontaneous or intuitive principle over the arithmetical or logical. The first contains the second, but virtual and latent. We want in every man a long logic; we cannot pardon the absence of it, but it must not be spoken. Logic is the procession or proportionate unfolding of the intuition; but its virtue is as silent method; the moment it would appear as propositions and have a separate value it is worthless.

In every man’s mind, some images, words and facts remain, without effort on his part to imprint them, which others forget, and afterwards these illustrate to him important laws. All our progress is an unfolding, like the vegetable bud. You have first an instinct, then an opinion, then a knowledge, as the plant has root, bud and fruit. Trust the instinct to the end, though you can render no reason. It is vain to hurry it. By trusting it to the end, it shall ripen into truth and you shall know why you believe.

Essays, First Series — Part 128

Each mind has its own method. A true man never acquires after college rules. What you have aggregated in a natural manner surprises and delights when it is produced. For we cannot oversee each other’s secret. And hence the differences between men in natural endowment are insignificant in comparison with their common wealth. Do you think the porter and the cook have no anecdotes, no experiences, no wonders for you? Every body knows as much as the savant. The walls of rude minds are scrawled all over with facts, with thoughts. They shall one day bring a lantern and read the inscriptions. Every man, in the degree in which he has wit and culture, finds his curiosity inflamed concerning the modes of living and thinking of other men, and especially of those classes whose minds have not been subdued by the drill of school education.

Essays, First Series — Part 128

This instinctive action never ceases in a healthy mind, but becomes richer and more frequent in its informations through all states of culture. At last comes the era of reflection, when we not only observe, but take pains to observe; when we of set purpose sit down to consider an abstract truth; when we keep the mind’s eye open whilst we converse, whilst we read, whilst we act, intent to learn the secret law of some class of facts.

Essays, First Series — Part 128