Look at a day when you are supremely satisfied at the end. It's not a day when you lounge around doing nothing; it's a day you've had everything to do and you've done it.

Sustainability is the only path forward for livestock farming—there is no alternative.

心灵不过是人类经验的总和，从依赖于经验个体的角度来考虑。

I don't feel like I have to please anyone but myself.

Collaboration across industries and governments is essential to tackle the global challenge of climate change.

The best way to find out if you can trust somebody is to trust them.