One of the greatest ways to avoid trouble is to keep it simple...the system often goes out of control.
The boundary of technology lies in human imagination.
可持续性不仅仅是一个目标，更是我们共同的责任。
"The words we use are like the clothes we wear. They can make us look smart or silly, kind or cruel, strong or weak."
"The past is always with us, but it doesn't have to define our future."