12 Quotes Tagged: know

Chloroplasts bear chlorophyll; they give the green world its color, and they carry out the business of photosynthesis. Around the inside perimeter of each gigantic cell trailed a continuous loop of these bright green dots. They spun . . . they pulsed, pressed, and thronged . . . they shone, they swarmed in ever-shifting files around and around the edge of the cell; they wandered, they charged, they milled, raced . . . they flowed and trooped greenly . . . All the green in the planted world consists of these whole, rounded chloroplasts . . . If you analyze a molecule of chlorophyll itself, what you get is one hundred thirty-six atoms of hydrogen, carbon, oxygen, and nitrogen arranged in an exact and complex relationship around a central ring. At the ring’s center is a single atom of magnesium. Now: If you remove the atom of magnesium and in its place put an atom of iron, you get a molecule of hemoglobin. The iron atom combines with all the other atoms to make red blood, the streaming red dots in the goldfish’s tail.

So, if you don't summon a book and a light before dawn,
If you don't set your mind on honest aims and pursuits,
On waking, you'll be tortured by envy or lust.
Why so quick to remove a speck from your eye, when
If it's your mind, you put off the cure till next year?
Who's started has half finished: dare to be wise: begin!

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Sincerely believe that you might not know the best possible path and recognize that your ability to deal well with “not knowing” is more important than whatever it is you do know. Most people make bad decisions because they are so certain that they’re right that they don’t allow themselves to see the better alternatives that exist. Radically open-minded people know that coming up with the right questions and asking other smart people what they think is as important as having all the answers. They understand that you can’t make a great decision without swimming for a while in a state of “not knowing.” That is because what exists within the area of “not knowing” is so much greater and more exciting than anything any one of us knows.

Your eyes drink of me,
Love makes them shine,
Your eyes that lean
So close to mine.

We have long been lovers,
We know the range
Of each other's moods
And how they change;

But when we look
At each other so
Then we feel
How little we know;

The spirit eludes us,
Timid and free–
Can I ever know you
Or you know me?

I believe that religion, generally speaking, has been a curse to mankind — that its modest and greatly overestimated services on the ethical side have been more than overcome by the damage it has done to clear and honest thinking.

I believe that no discovery of fact, however trivial, can be wholly useless to the race, and that no trumpeting of falsehood, however virtuous in intent, can be anything but vicious.

I believe that the evidence for immortality is no better than the evidence of witches, and deserves no more respect.

I believe in the complete freedom of thought and speech — alike for the humblest man and the mightiest, and in the utmost freedom of conduct that is consistent with living in organized society.

I believe in the capacity of man to conquer his world, and to find out what it is made of, and how it is run.

I believe in the reality of progress.

I — But the whole thing, after all, may be put very simply. I believe that it is better to tell the truth than to lie. I believe that it is better to be free than to be a slave. And I believe that it is better to know than be ignorant.

Do you know how there are moments when the world moves so slowly you can feel your bones shifting, your mind tumbling? When you think that no matter what happens to you for the rest of your life, you will remember every last detail of that one minute forever?