可持续性不是一种选择;它是负责任农业的唯一前进道路。
事物的变化是其本质特征,适应变化是智慧。
The study of mathematics is like air or gravity – it’s everywhere, even if you don’t see it.
Without patience, you cannot learn anything.
仁者爱人,义者遵循道理
The best art changes the way you see the world.
林业成功的真正标准是让土地比我们发现它时更健康。