No enterprise is more likely to succeed than one concealed from the enemy until it is ripe for execution.

No enterprise is more likely to succeed than one concealed from the enemy until it is ripe for execution.

没有一项事业比在执行的时机成熟之前不被敌人发现更有可能成功。

-- Niccolò Machiavelli 尼科尔·马基雅维利