Buying tools: Start by buying the absolute cheapest tools you can find. Upgrade the ones you use a lot. If you wind up using some tool for a job， buy the very best you can afford.

所谓的“信息时代”给了我们过剩的信息和意义的缺失。

The most sustainable mines are those that think beyond extraction.

The writer's task is to name the unnameable.

"Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad."

可持续性不是一种趋势，而是我们对后代的责任。