"The truth is rarely pure and never simple."
You don't write because you want to say something, you write because you have something to say.
领导力在于让他人因你的存在而变得更好,并确保这种影响在你离开后依然持续。
In a state, the liberty of one citizen is a menace to the others.
Drones are not toys, but tools to transform industries.