You are not only responsible for what you say, but also for what you do not say.
The mystery of the beginning of all things is insoluble by us; and I for one must be content to remain an agnostic.  
可持续性不仅仅是一种趋势,而是负责任商业的基础。
历史就是现在。这就是为什么每一代人都要重新书写它。但大多数人认为的历史是其最终产物——神话。