发现可能性的极限的唯一方法是冒险稍微超越它们，进入不可能的领域。
The only way of discovering the limits of the possible is to venture a little way past them into the impossible.
The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.
The artist must create a spark before he can make a fire and before art is born, the artist must be ready to be consumed by the fire of his own creation.
The most valuable resource in agriculture isn’t land or machinery—it’s people.