办丧事虽有一定的礼仪,但还是以哀痛为本。

过去并未丢失，它被编码在我们体内。

为明天做准备的最好方法就是今天尽力而为。

Democracy is the worst form of government except for all those other forms that have been tried from time to time.

偶像要长得比较好看，但是我并不英俊，所以我也不指望别人因为相貌而注意到我。

Technological innovation is the fundamental way to solve the problems of the coal industry.

解释：神态傲慢，谁还愿意和你相处呢？最洁白的东西好像十分黑暗，最道德的人好像有所不足。