A Quote by Leonardo da Vinci

The Book of the science of Mechanics must precede the Book of useful inventions. — © Leonardo da Vinci
The Book of the science of Mechanics must precede the Book of useful inventions.
Boswell: But, Sir is it not somewhat singular that you should happen to have Cocker's Arithmetic about you on your journey? Dr. Johnson: Why, Sir if you are to have but one book with you upon a journey, let it be a book of science. When you read through a book of entertainment, you know it, and it can do no more for you; but a book of science is inexhaustible.
I was never exposed as a kid to any real science. I read the occasional popular science book, and I loved Mechanics Illustrated, which had a lot of pseudo-science in it: It wasn't until I got to college that I began to appreciate what physics is all about, and that was really an accident also.
In general, a writer would like to think that the best book that he has written is the book that he is writing, and the next book will be even better. Maybe if this is not true, it is very useful to keep the illusion alive.
I've only written one science-fiction book: 'Fahrenheit 451.' That book is a book based on real facts and my hatred of people who destroy books.
I thought it must be pure science fiction. But when I checked it out I found a lot of magazine articles that actually supported the theory behind the book which was incredible. That's when I decided to acquire the rights of the book and everything went from there.
To gain the book, one must give up all hope for the book. It is the only way the book can get written.
A book is one of the most patient of all man's inventions. Centuries mean nothing to a well-made book. It awaits its destined reader, come when he may, with eager hand and seeing eye. Then occurs one of the great examples of union, that of a man with a book, pleasurable, sometimes fruitful, potentially world-changing, simple; and in a library...witho ut cost to the reader.
A good book, in the language of the book-sellers, is a salable one; in that of the curious, a scarce one; in that of men of sense, a useful and instructive one.
I would say that, in the future, the book will be reserved for things that function best as a book. So, if I need a textbook that's going to be out of date because of new technological inventions, you're better off having it where you can download the supplements or the update.
You will want a book which contains not man's thoughts, but God's - not a book that may amuse you, but a book that can save you - not even a book that can instruct you, but a book on which you can venture an eternity - not only a book which can give relief to your spirit, but redemption to your soul - a book which contains salvation, and conveys it to you, one which shall at once be the Saviour's book and the sinner's.
That's one of the many things about having the bookstore that I adore. I can walk into the store and say to somebody, "I'm glad you're reading this book" or "I'm glad you're getting this book" or "Don't get that book. I read that book and hated that book. Let's get you this book instead."
I'm no longer religious, but the Bible fascinates me. Hardly anyone reads it anymore, but it's got everything: it's a book of poetry, it's a book of principle, it's a book of stories, and of myths and of epic tales, a book of histories and a book of fictions, of riddles, fables, parables and allegories.
The book one must read to learn natural sciences is the book of nature. The book from which to learn religion is your own mind and heart.
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.
This book is unique. I know of no other which so artfully tackles two of the greatest mysteries of modern science, quantum mechanics, and consciousness. It has long been suspected that these mysteries are somehow related: the authors’ treatment of this thorny and controversial issue is honest, wide-ranging, and immensely readable. The book contains some of the clearest expositions I have ever seen of the strange and paradoxical nature of the quantum world. Quantum Enigma is a pleasure to read, and I am sure it is destined to become a classic.
The first paragraph of my book must get me my reader. The last paragraph of a chapter must compel my reader to turn the page. The last paragraph of my book must ensure that my reader looks out for my next book.
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