建筑必须扎根于地面，同时向天空敞开。
A building must be rooted in the ground but open to the sky.
一个好的模型应该在复杂性和准确性之间取得平衡，捕捉基本动态而不过度拟合。
过去不是可以返回的地方，而是用来构建的材料。
There can be no permanent progress in the battle against hunger until the agencies that fight for increased food production and those that fight for population control unite in a common effort.
生活中最大的幸福是确信我们被爱；被爱是因为我们自己，或者更确切地说，尽管我们自己。