It is not generous to believe the worst of a man. When you have got any power over him, I think you might try and use it to make him better
 George Eliot, Middlemarch (1872). copy citation

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Author George Eliot
Source Middlemarch
Topic power thought
Date 1872
Language English
Reference
Note
Weblink http://www.gutenberg.org/files/145/145-h/145-h.htm

Context

““He never got into trouble by thinking of his own idle pleasures, but because he was always thinking of the work he was doing for other people. And he has fared hard, and worked hard to make good everybody’s loss.” “And you think that I shall never try to make good anything, Mary. It is not generous to believe the worst of a man. When you have got any power over him, I think you might try and use it to make him better; but that is what you never do. However, I’m going,” Fred ended, languidly. “I shall never speak to you about anything again. I’m very sorry for all the trouble I’ve caused—that’s all.” Mary had dropped her work out of her hand and looked up.” source