"The greatest truths are the simplest, and so are the greatest men."
Science must be a force for good in the world.
"What you don't know can't hurt you, but it can kill you."
El tiempo no cura las heridas, las disimula.
The less I interfere, the better the painting becomes.
I don't take anything for granted.
预测未来的最好方法就是创造未来。