在不确定的时代,灵活性比长期计划更重要。
"Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad."
所有人都容易犯错;大多数人在许多方面,由于激情或利益,都会受到诱惑。
所以,储备是国家最重要的事;粮食是国家的宝物;武器是国家的利爪;城池是守卫国家的屏障。
"The truth is rarely pure and never simple."