Just because an idea is true doesn't mean it can be proved. And just because an idea can be proved doesn't mean it's true.

Just because an idea is true doesn't mean it can be proved. And just because an idea can be proved doesn't mean it's true.

一个想法是正确的并不意味着它可以被证明。仅仅因为一个想法可以被证明并不意味着它是正确的。

-- Jonah Lehrer 约拿·莱勒