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

"We are what we pretend to be, so we must be careful about what we pretend to be."

We are not in the coffee business serving people, but in the people business serving coffee.

不對稱催化的美妙之處在于它能從簡單中創造復雜。

The only constructive theory connecting neuroscience and psychology will arise from the study of software.

I declare: freedom is the ultimate goal of life.

Literature is the art of the possible.