疯狂与天才之间的界限是由那些害怕两者的人划定的。
In a state, the liberty of one citizen is a menace to the liberty of another.
La libertad es un hábito que se adquiere ejerciéndola.
It is in the thirties that we want friends. In the forties we know they won't save us any more than love did.
The only thing more dangerous than a man with nothing to lose is a man with everything to gain.
真正的创新来自于对传统的深刻理解，从而能够恰当地打破它。