Sustainability is not an option; it's a responsibility we owe to future generations.
革命的道路不是铺满玫瑰的道路。
One’s attitude to oneself is the single most important factor in living a long and reasonably happy life.
用社会主义来治愈英国病就像试图用水蛭来治愈白血病。
"The world is a mirror, and the mirror is a shadow."