Sustainability isn't a destination—it's a daily practice.
可持续性不是终点,而是日常实践。
从富裕社会中解放出来并不意味着回归健康和强健的贫困、道德纯洁和简单。
The past is always with us, for it feeds the present.
数学是理性的音乐。
The strongest people are those who have been through the most.