"As a Man Thinketh" book notes
Last updated 11.8.2026
These are my personal book notes from James Allen's "As a Man Thinketh". I read it on the Supernote Nomad using KOReader and worked my highlights back into my own words so they'd actually make sense to me later; where a passage was too tangled to paraphrase cleanly, I left it out. The notes are for myself, but maybe you will find them useful too.
Mind is the Master power that moulds and makes,
Table of Contents
Foreword
This is a short book, and Allen means it that way. It's not an exhaustive treatise on the power of thought, just a nudge toward one idea: we make ourselves by the thoughts we choose and encourage. The mind weaves both the inner garment of character and the outer garment of circumstance. Most of us have woven both in ignorance and pain; we can choose to weave them in awareness and happiness instead.
Thought and Character
You are literally what you think — character is the sum of your thoughts the way a plant is the sum of its seed. Every act grows out of a hidden thought, including the ones that feel spontaneous and unpremeditated. Joy and suffering are the fruit of that husbandry; you harvest what you planted.
A noble character isn't luck or favour. It's the natural result of repeatedly thinking noble thoughts; a base character is the same process applied to grovelling thoughts. Same mechanism, opposite direction. By right thinking you rise, by wrong thinking you sink, and everything in between is just where you happen to be sitting on that scale.
The line the whole book keeps returning to: you're always the maker, even when you're making a mess. In your worst state you're still the master of your own household, just a foolish one who misgoverns it. That's actually encouraging, because it leaves the lever in your hand whether you're doing well or drifting. You're not powerless when you're off track; you're still governing, just badly — and that's something you can change.
Effect of Thought on Circumstances
The mind is a garden. Whether you tend it or let it run wild, it produces something, and if you don't plant useful seeds the weeds move in. Tend it deliberately and you start to see how your own thought-forces shape your character, your circumstances, and your destiny.
Circumstance doesn't make you; it reveals you. Your outer conditions mirror your inner state — not a complete portrait, but closely enough that the link is real. You're where you are by the law of your own being, not by chance. The moment you stop blaming outside conditions and start looking for the hidden justice running through your life, you stop accusing others and start building yourself up in strong thought instead.
Most people want better circumstances without being willing to change themselves, so they stay bound. You can't pick your circumstances directly, but you can pick your thoughts, and thoughts shape circumstances indirectly and surely. Suffering is the signal that your thinking is out of harmony with your own nature; its job is to burn off the impurity, and once that's gone, the suffering is too.
My margin note here was just "nature helps indeed." Allen's claim is that once you stop rowing against the current of your own bad thinking, the world starts meeting you halfway — opportunities surface, people soften. I read that less as magic and more as perception plus consistency. When the mind stops being a noisy complaint loop, you finally notice the doors that were open the whole time, and you have the steady hand to walk through them.
Effect of Thought on Health and the Body
The body serves the mind. It obeys whatever the mind is running, whether you chose those thoughts deliberately or just let them run on autopilot. Gloomy, fearful, impure thoughts drag the body toward illness; glad and beautiful thoughts build it up. Disease and health are rooted in thought the same way circumstances are.
A clean mind leads to clean habits, and clean habits lead to a clean body. Changing your diet won't help if you won't change your thoughts — but once the thoughts clean up, you stop craving the junk anyway. The face tells the story over time: Allen points to a 96-year-old with a girl's bright, innocent face, the result of a sunny disposition, and a middle-aged man already drawn into harsh contours, the result of passion and discontent.
Thought and Purpose
Thought without purpose drifts, and a drifting mind gets picked off by petty worries, fears, and self-pity. Calling aimlessness a vice is harsher than I expected from such a gentle book, but the practical version is the one I keep: pick a definite aim and make it the centre your thoughts return to. It doesn't have to be a grand life mission. It just has to be definite enough that "is this serving it?" is a question you can actually ask yourself during the day.
Failure along the way isn't the point. The strength of character you build by reaching is the real success, and it becomes the starting point for the next attempt. The will to do comes from knowing you can do; doubt and fear are the great enemies, and if you feed them instead of killing them, you thwart yourself at every step.
The Thought-Factor in Achievement
Your weakness and strength, your purity and impurity, are yours — made by you, alterable only by you. Nobody can fix you from the outside. Even help only works if you decide to be helped, and then you still have to build the strength in yourself by your own effort. As you think, so you are; as you keep thinking, so you stay.
Real achievement, intellectual or spiritual or practical, is the outgrowth of long, unselfish effort — not of vanity or ambition, even when vain people happen to achieve. And it's reversible: someone can climb high and then sink back into weakness by letting arrogant or corrupt thoughts take over. Wins earned by right thought only last through watchfulness; plenty of people collapse the moment success seems assured.
Visions and Ideals
Dreamers are the saviours of the world. Hold a beautiful vision and you eventually realise it — Columbus, Copernicus, and Buddha each held an inner picture and then walked into it. So cherish your ideals, the music that stirs in you, the beauty that forms in your mind.
The catch is that you gravitate toward whatever you secretly love most, base or beautiful, so the vision you actually feed is the one that arrives. From the outside, people only see the finished light and joy and call it "luck" — they don't see the years of failure, sacrifice, and faith that got there. But there's no chance in it: effort and result are bound together, and the strength of the effort is the measure of the result. That "they only see the light and joy, and call it luck" line is the one that stays with me. We're all guilty of flattening someone's years of effort into "must be nice." Allen flips it: what looks like luck from the outside is effort seen only at the finish line.
Serenity
Calm comes from understanding yourself as a thought-made being. Once you see that cause and effect run through your own mind and everyone else's, you stop fussing and fuming and worrying and grieving, and you stay poised. The more tranquil you are, the more effective you are — a strong, calm person is like a shade-giving tree in thirsty land, or a sheltering rock in a storm, loved and relied on by the people around them.
Serenity is the last lesson of culture, the fruitage of the soul, worth more than gold. Against a serene life, mere money-seeking looks small. Right thought is mastery; calmness is power. Say unto your heart, "Peace, be still."
E-Mail your comments to paul@nospam.buetow.org :-)
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