Sustainability is not a choice, but a necessity for survival.
可持续发展不是一种选择,而是生存的必要条件。
过去总是紧张的,未来是完美的。
The world is full of doors, and every door is a choice.
当最后一条鱼被捕捞,人类才会明白金钱不能当饭吃。
"We are all in the gutter, but some of us are looking at the stars."