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

Confidence isn't optimism or pessimism, and it's not a character attribute. It's the expectation of a positive outcome.

言語是智者的籌碼，他們只是用它們來計算；但它們是愚人的金錢。

實現不可能的唯一方法就是相信它是可能的。

Quality is never an accident; it is always the result of intelligent effort.

The only true wisdom is in knowing you know nothing.

如果沒有對的人分享，成功毫無意義。