I will tell you what I will do and what I will not do. I will not serve that in which I no longer believe, whether it call itself my home, my fatherland, or my church: and I will try to express myself in some mode of life or art as freely as I can and as wholly as I can, using for my defence the only arms I allow myself to use—silence, exile, and cunning.
Sustainability isn't a department; it's a design principle that must permeate everything we create.
The beginning is always today.
Sometimes we stare so long at a door that is closing that we see too late the one that is open.
最好的学习方法就是实践。