真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。

Writing is a dog's life, but the only life worth living.

The key to successful livestock farming lies in balancing productivity with animal welfare.

艺术规则并非武断；它们建立在理性和事物的本质之上。

I want to liberate America from fear. I want people to be afraid of the things that are really scary, like war and famine, not their neighbor because he has a different religion.

The best businesses solve real problems.

Never underestimate the power of perseverance.