Wages depend on the price of necessaries required for the support of the laborer.

The ground for taking ignorance to be restrictive of freedom is that it causes people to make choices they would not have made had they seen what their choices involved.

The beauty of the world has two edges, one of laughter, one of anguish, cutting the heart asunder.

Nature is a wonderful teacher, and if we will only be patient and observe, she will reveal her secrets to us.

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

世界是我们讲给自己的故事。

Every cake tells a story, and every story deserves to be celebrated.

最好的发现是那些提出的问题比它们回答的还要多的发现。