The architect must be a guardian of the future.

跨国合作对解决全球粮食安全挑战至关重要。

Why does a person own a dog?”“For security, I guess...For the security of knowing that there's at least one creature in the world who likes you.

I have to say to myself that some birds aren't very close. Their feathers are just too bright. When they fly away, you know it's a sin to lock them up, and you'll be inspired by them. Still, the place you live in is that much more drab and empty that they're gone. I think I really miss my friends.

失败不可怕，可怕的是失去从失败中学习的能力。

The only thing we have to fear is the censor.

自由的代价是永恒的警惕。