The market is always changing, the only constant is change itself.
市场永远在变,唯一不变的是变化本身。
君子学习的目的,只是为了追求真理。
If we had paid no more attention to our plants than we have to our children, we would now be living in a jungle of weeds.
Every mental state is a link in the chain of consciousness.
Sustainability isn't an option; it's a necessity for the future of energy.