可持续发展不仅需要愿景,还需要具体行动。
The biggest weapon against stress is our ability to choose one thought over another.
The intelligence of that creature known as a crowd is the square root of the number of people in it.
I like everything that has no style: dictionaries, photographs, nature, myself and my paintings.
Responsible mining is not an option, it's an obligation we owe to our planet and future generations.