The total amount of suffering per year in the natural world is beyond all decent contemplation. During the minute that it takes me to compose this sentence, thousands of animals are being eaten alive, many others are running for their lives, whimpering with fear, others are slowly being devoured from within by rasping parasites, thousands of all kinds are dying of starvation, thirst, and disease.

数学是概念之间关系的科学，与内容无关。

Data-driven decisions separate industry leaders from followers in modern meat processing.

意识让生命值得活下去。

I don't like to be defined by one thing. I'm more than just a tennis player.