色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

The function of freedom is to free someone else.

Rent is that portion of the produce of the earth which is paid to the landlord for the use of the original and indestructible powers of the soil.

每一個挑戰都是學習和成長的機會。

The beauty of computer science is that it allows us to create something out of nothing.

The more you know, the more you realize you don't know.

我們建造了太多的墻，而沒有建造足夠的橋梁。

I believe in the power of storytelling. It's how we make sense of the world.