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

找出你是否能信任某人的最好方法就是信任他們。

"Language is a skin: I rub my language against the other. It is as if I had words instead of fingers, or fingers at the tip of my words."

代數簇的算術是窺探數學隱藏結構的窗口。

The key to success is to keep growing in all areas of life - mental, emotional, spiritual, as well as physical.

我不想成為老師。我想成為朋友。

壓垮你的不是負擔，而是你背負它的方式。