Architecture is not about form, but about the multiple relationships that can be established in a space.

从n对观测值的样本中获得的相关系数的可能误差是sqrt((1-r²)/(n-2))。

Change in agriculture starts with a willingness to learn and adapt.

教育是点燃火焰，而不是填满容器。

Farmers are the original environmentalists; we just need to give them the right tools.