A man is a method, a progressive arrangement; a selecting principle, gathering his like to him; wherever he goes.
A man is what he thinks about all day long.
Adopt the pace of nature: her secret is patience.
All life is an experiment. The more experiments you make the better.
Always do what you are afraid to do.
As we grow old, the beauty steals inward.
Bad times have a scientific value. These are occasions a good learner would not miss.
Before we acquire great power we must acquire wisdom to use it well.
Character is higher than intellect. A great soul will be strong to live as well as think.
Curiosity is lying in wait for every secret.
Do not go where the path may lead, go instead where there is no path and leave a trail.
Do the thing we fear, and death of fear is certain.
Earth laughs in flowers.
Every known fact in natural science was divined by the presentiment of somebody, before it was actually verified.
Every man I meet is in some way my superior.
Every man is a quotation from all his ancestors.
Everything in Nature contains all the powers of Nature. Everything is made of one hidden stuff.
Fate is nothing but the deeds committed in a prior state of existence.
Fiction reveals truth that reality obscures.
Getting old is a fascination thing. The older you get, the older you want to get.
God enters by a private door into every individual.
Good men must not obey the laws too well.
Happy is the hearing man; unhappy the speaking man.
He who is not everyday conquering some fear has not learned the secret of life.
Hitch your wagon to a star.
I have thought a sufficient measure of civilization is the influence of good women.
If the stars should appear but one night every thousand years how man would marvel and stare.
Knowledge is knowing that we cannot know.
Let us be silent, that we may hear the whispers of the gods.
Nature always wears the colors of the spirit.
Nature and books belong to the eyes that see them.
Our greatest glory is not in never failing, but in rising up every time we fail.
People do not seem to realize that their opinion of the world is also a confession of character.
Science does not know its debt to imagination.
The age of a woman doesn't mean a thing. The best tunes are played on the oldest fiddles.
The best effort of a fine person is felt after we have left their presence.
The creation of a thousand forests is in one acorn.
The end of the human race will be that it will eventually die of civilization.
The faith that stands on authority is not faith.
The first wealth is health.
The greatest glory in living lies not in never falling, but in rising every time we fall.
The highest revelation is that God is in every man.
The only way to have a friend is to be one.
The real and lasting victories are those of peace, and not of war.
The revelation of thought takes men out of servitude into freedom.
The years teach much which the days never know.
Though we travel the world over to find the beautiful, we must carry it with us or we find it not.
To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.
To know even one life has breathed easier because you have lived. This is to have succeeded.
Truth is the property of no individual but is the treasure of all men.
We are rich only through what we give, and poor only through what we refuse.
We see God face to face every hour, and know the savor of Nature.
What is a weed? A plant whose virtues have never been discovered.
When it is dark enough, you can see the stars.
You cannot do a kindness too soon, for you never know how soon it will be too late.