Knowledge is of no value unless you put it into practice.
A book is not just pages and ink; it is a living breath.
译文：应该将亲近好厌恶等情绪一并抛弃，才能成功地使用权谋之术。
The fact remains that getting people right is not what living is all about anyway. It's getting them wrong that is living, getting them wrong and wrong and wrong and then, on careful reconsideration, getting them wrong again.
"The most important thing in filmmaking is to be honest with yourself."