一粒种子可以改变世界。
A single seed can change the world.
The more you invest in a bad relationship, the more it costs you.
数学家是能在定理间找到类比的人;更好的数学家能在理论间看到类比;而最优秀的数学家能注意到类比之间的类比。
可持续性已不再是一个选择;它是我们前进的唯一道路。
The best way to predict your future is to create it.
We must listen to the land and the animals—they have much to teach us about sustainable practices.