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 founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.

思考程序的最好方法是思考它。

The pursuit of science is not a luxury but a necessity for the survival of mankind.

生死看淡，不服就干。

是罪行而不是斷頭臺帶來恥辱。

不要擔(dān)心失敗，擔(dān)心的是你甚至沒有嘗試就錯過的機(jī)會。

我不是天才。我只是努力工作，永不放棄。

Technology can help us manage forests, but it will never replace the wisdom of nature.

說話過多會有不當(dāng)之處，不如沉默寡言以保無虞。