Maria Mitchell , American scientist
said about Thought, Exercise, Publishing, Will, Worth...
"To read a book, to think it over, and to write out notes is a useful exercise; a book which will not repay some hard thought is not worth publishing."
- Maria Mitchell Read all Maria Mitchell quotes, or find out more about Maria Mitchell
"To read a book, to think it over, and to write out notes is a useful exercise; a book which will not repay some hard thought is not worth publishing."- Maria Mitchell