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

產生好結果的人會自我感覺良好。

It is common sense to take a method and try it. If it fails, admit it frankly and try another. But above all, try something.

我是一個喜歡不規則的人。

教我戀愛？先教教你自己，戀愛藝術屬我第一，戀愛之神，如果有這么種東西，也得先向我學習。

The only way to learn mathematics is to do mathematics.

The olfactory system is a remarkable example of how the brain can decode complex information from the environment.

最深刻的真理往往存在于最簡單的時刻。

We are not bodies that temporarily have souls. We are souls that temporarily have bodies.