“One of the greatest discoveries of our time is that a man can alter the state of their life by altering the state of their mind.”

We forget that every good that is worth possessing must be paid for in strokes of daily effort.

The lunatic’s visions of horror are all drawn from the material of daily fact.

The most immutable barrier in nature is between one man’s thoughts and another’s.

A man with no philosophy in him is the most inauspicious and unprofitable of all possible social mates.

There is but one cause of human failure. And that is man’s lack of faith in his true Self.

Impulse without reason is enough, and reason without impulse is a poor makeshift.

When once a decision is reached and execution is the order of the day, dismiss absolutely all responsibility and care about the outcome.

To some of us the thought of God is like a sort of quiet music playing in the background of the mind.

Both thought and feeling are determinants of conduct, and the same conduct may be determined either by feeling or by thought.

Habit is a second nature, or rather, it is ‘ten times nature’.

Facts’ are the bounds of human knowledge, set for it, not by it.

We are thinking beings, and we cannot exclude the intellect from participating in any of our functions.

As long as there are postmen, life will have zest.

Where quality is the thing sought after, the thing of supreme quality is cheap, whatever the price one has to pay for it.

We with our lives are like islands in the sea, or like trees in the forest… But the trees also commingle their roots in the darkness underground.

If you give appreciation to people, you win their goodwill. But more important than that, practicing this philosophy has made a different person of me.

In my youth I stressed freedom, and in my old age I stress order. I have made the great discovery that liberty is a product of order.

Whenever I found something remarkable, I have thought it my duty to put down my discovery on paper, so that all ingenious people be informed thereof.

And therewithal, whenever I found out anything remarkable, I have thought it my duty to put down my discovery on paper, so that all ingenious people might be informed thereof.

I have made the most important discovery of my career, the most important discovery of my life.

Sixty years ago I knew everything; now I know nothing; education is a progressive discovery of our own ignorance.

There is no better high than discovery.

There is a great difference between discoveries and inventions. With discoveries, one can always be skeptical, and many surprises can take place. In the case of inventions, surprises can really only occur for people who have not had anything to do with it.

In completing one discovery we never fail to get an imperfect knowledge of others.