你知道得越多,你需要得越少。
发现可能性的极限的唯一方法是超越它们进入不可能。
最好的科学是双手弄脏而头脑清醒时完成的。
Don't just fight in the North or the South. Always imagine every battle in your mind, where everyone is both your enemy and your friend, and all possible events happen simultaneously. That way, nothing will take you by surprise, and everything that happens will be something you've already imagined.