善恶之间的界限是可渗透的，任何人在环境的推动下都可能跨越它。

Every chemical process tells a story - our job is to make sure it's a story worth telling.

Anyone who keeps the ability to see beauty never grows old.

【译文】 子贡问怎样实现仁，孔子说：“工人要做好工，必先磨好工具。生活在那里，就要追随那里的品德高尚的领导，结交那里的仁义之士。”