保持大脑活跃对我的存活有至关重要的作用，还有保持幽默感也是。

Sustainability in agriculture is not an option—it's a necessity for the future of our planet.

The context is the starting point of any project.

The act of reading is an act of empathy, a way of stepping into someone else's shoes.

The only thing we have to fear is the absence of fear itself.

我们是共同的历史，共同的书。我们在品味或经验上不是被拥有或一夫一妻的。