| 1 | The old adage 'know you enemy' is an appropriate analogy here. | |
| 2 | As Chinese strategist Sun Tzu said, "Know yourself and know your enemy, you will win every war." | |
| 3 | Only you understand what he means. So you're good friends after all, with mutual understanding ! | |
| 4 | If you want to do well for public relation in crisis, it must know each other. | |
| 5 | If you don't know yourself and know your opponent, then this kind of confidence scares me.' |