真相很少是纯粹的，也从不简单。

Sustainability must be the cornerstone of modern quarry operations, not an afterthought.

数学研究是具体与抽象之间不断的对话。

Trust is the foundation of every strong brand.

我不是环境的产物。我的环境是我的产物。

I don't believe in ghosts, but I see them all the time.

人一般而言，天生的能力对他影响不大 – 他如何造就自己决定他的人生。

Music is my life. I can't imagine what life would be like without it.

自愿行为是统觉的结果。