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

Life is not what one lived, but what one remembers and how one remembers it in order to recount it.

The greatest weapon against stress is our ability to choose one thought over another.

I’m not afraid of what people say about me. I’m afraid of what I might say back.

我們的房屋越充滿光明，墻壁上就越滲透出幽靈。

The walls of the educational system must come down. Education should not be a privilege, so the children of those who have money can study.

A true leader doesn’t create followers; they create more leaders.

The past is never dead. It's not even past.

自守表示的研究揭示了數域的隱藏對稱性。