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 greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.

The uniformity of the hybrids in the first generation, the dissimilarity in the second, are facts which cannot escape the attention of an accurate observer.

向一個人展示他在錯誤中是一回事，讓他掌握真理是另一回事。

"Every man's life is a fairy tale written by God's fingers."

To study the mind is to study adaptation in action; every thought is a tool for living.

When we love, we always strive to become better than we are. When we strive to become better than we are, everything around us becomes better too.