Sustainability isn't an option—it's a necessity for the future of dairy farming.

生活中没有什么事情会像你在思考它时认为的那么重要。

作家必须是历史的见证者，即使历史忽视他。

The best way to be happy is to follow your heart.

A leader does not deserve the name unless he is willing occasionally to stand alone.

穷人并非不理性；他们和任何人一样理性，但他们在非常不同的约束下行动。