统计学家不能逃避理解他所应用或推荐的过程的责任。

I’m positive that in 100 years much of what I take to be true today will be proved to be wrong， maybe even embarrassingly wrong， and I try really hard to identify what it is that I am wrong about today.

What can be shown, cannot be said.

We don’t inherit the ocean from our ancestors; we borrow it from our children.

The most sustainable forests are those where local communities have both a stake and a voice.

合作是农业发展的肥料。