The human body is a masterpiece of biological engineering.

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government."

当你尝试新事物时，你永远不知道会发生什么。这一切都是实验性的。

我认为最重要的是要对自己真实，对自己诚实。

I was poor white trash, no glitter, no glamour.

The truth is rarely pure and never simple.

Stupid is as stupid does.

采矿的未来在于平衡经济增长与环境管理。