农业效率必须与生态限制相协调——我们无法超越自然。

I said, to the people of the Philippines whence I came, I shall return. Tonight, I repeat those words: I shall return!

Positive psychology is not just about feeling good, it's about the good life.

译文：惹下大祸是因为嘴巴乱说话，招致罪过是因为做事太狠心了。赏析：舌为利害本，口是祸福门。说话不慎就会惹下大祸。做事刻薄寡恩，冷酷无情，没有一点人情味，就会招来别人的怨恨和报复。

"We are all better when we're loved."

"A great book is a friend that never lets you down."

金钱是战争的命脉。

The ocean feeds billions, and it's our duty to protect it while harnessing its potential.

All we know is still infinitely less than all that remains unknown.

科学最令人兴奋的方面是发现一些新的东西，一些以前没有人见过的东西。

Sustainability isn't a buzzword—it's the only way forward for global food security.