Concerning the gods, I have no means of knowing whether they exist or not or of what sort they may be. Many things prevent knowledge including the obscurity of the subject and the brevity of human life.

可持续发展不再是可选项；对于任何负责任的矿业公司来说都是必需品。

我不让过去拖累我，我让它教导我。

一切事物都完备地存在于我心中。反观自身而达到真诚，快乐没有比这更大的了。

A people without children would face a hopeless future; a country without trees would face a future with even less hope.

我不是白天，我是黑夜。

快乐者必将取胜，必然如此，因为幸福从来都是孪生。