（把丝）放于青色的染料中，丝就染成青色；（把丝）放于黄色的染料中，丝就染成黄色。墨子非常重视环境对人的影响。墨子有一次看到染丝的，感叹说：‘染于苍则苍，染于黄刚黄。所入者变，其色亦变。"其寓意是说环境的熏陶、社会风气的感染，会对人的思想、品质产生重要的影响。它可提醒人们要十分注意社会影响、文化氛围对人的感染，熏陶作用，切不可掉以轻心。

释义：水一旦泼出去，就收不回来，后悔也来不及。  

Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful, but most people will die tomorrow night and won't see the sun of the day after tomorrow.

Architecture has its own realm. It has a special physical relationship with life.

When you can do the common things of life in an uncommon way, you will command the attention of the world.

I believe that if you show people the problems and you show them the solutions they will be moved to act.