Train people well enough so they can leave, treat them well enough so they don't want to.

梦想是变革的种子。没有种子，什么都不会生长；没有梦想，什么都不会改变。

Tell me, my daughters,Which of you shall we say doth love us most?

在不确定的时代，灵活性比长期计划更重要。