"In each century since the beginning of the world wonderful things have been discovered. In the last century more amazing things were found out than in any century before. In this new century hundreds of things still more astounding will be brought to light. At first people refuse to believe that a strange new thing can be done, then they begin to hope it can be done, then they see it can be done—then it is done and all the world wonders why it was not done centuries ago. One of the new things people began to find out in the last century was that thoughts—just mere thoughts—are as powerful as electric batteries—as good for one as sunlight is, or as bad for one as poison. To let a sad thought or a bad one get into your mind is as dangerous as letting a scarlet fever germ get into your body. If you let it stay there after it has got in you may never get over it as long as you live."

“So she began to feel a slight interest in Dickon, and as she had never before been interested in any one but herself, it was the dawning of a healthy sentiment.”

“Then something began pushing things up out of the soil and making things out of nothing. One day things weren’t there and another they were. I had never watched things before and it made me feel very curious. Scientific people are always curious and I am going to be scientific. I keep saying to myself, ’What is it? What is it?’ It’s something. It can’t be nothing!”

““The rain is as contrary as I ever was,” she said. “It came because it knew I did not want it.”

“Ben Weatherstaff says he is so conceited he would rather have stones thrown at him than not be noticed.”

““She’s got a way with her, has Susan,” she went on quite volubly. “I’ve been thinking all morning of one thing she said yesterday. She says, ’Once when I was givin’ th’ children a bit of a preach after they’d been fightin’ I ses to ’em all, “When I was at school my jography told as th’ world was shaped like a orange an’ I found out before I was ten that th’ whole orange doesn’t belong to nobody. No one owns more than his bit of a quarter an’ there’s times it seems like there’s not enow quarters to go round. But don’t you—none o’ you—think as you own th’ whole orange or you’ll find out you’re mistaken, an’ you won’t find it out without hard knocks.” What children learns from children,’ she says, ’is that there’s no sense in grabbin’ at th’ whole orange—peel an’ all. If you do you’ll likely not get even th’ pips, an’ them’s too bitter to eat.’”

“Mary’s lips pinched themselves together. She was no more used to considering other people than Colin was and she saw no reason why an ill-tempered boy should interfere with the thing she liked best. She knew nothing about the pitifulness of people who had been ill and nervous and who did not know that they could control their tempers and need not make other people ill and nervous, too. When she had had a headache in India she had done her best to see that everybody else also had a headache or something quite as bad. And she felt she was quite right; but of course now she felt that Colin was quite wrong.”